The factors of the number 151,015,320 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2087, 2412, 2680, 3015, 3618, 4020, 4174, 4824, 6030, 6261, 7236, 8040, 8348, 9045, 10435, 12060, 12522, 14472, 16696, 18090, 18783, 20870, 24120, 25044, 31305, 36180, 37566, 41740, 50088, 56349, 62610, 72360, 75132, 83480, 93915, 112698, 125220, 139829, 150264, 187830, 225396, 250440, 279658, 281745, 375660, 419487, 450792, 559316, 563490, 699145, 751320, 838974, 1118632, 1126980, 1258461, 1398290, 1677948, 2097435, 2253960, 2516922, 2796580, 3355896, 3775383, 4194870, 5033844, 5593160, 6292305, 7550766, 8389740, 10067688, 12584610, 15101532, 16779480, 18876915, 25169220, 30203064, 37753830, 50338440, 75507660, 151015320.
If you add them up, you will get the total of 511,142,400.