90691320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3011}}^1$

素因数の和:3276

約数の個数: 64

約数和(自身を含む): 273248640

約数和(自身を除く): 182557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3011, 3012, 3765, 5020, 6022, 6024, 7530, 9033, 10040, 12044, 15055, 15060, 18066, 24088, 30110, 30120, 36132, 45165, 60220, 72264, 90330, 120440, 180660, 361320, 755761, 1511522, 2267283, 3023044, 3778805, 4534566, 6046088, 7557610, 9069132, 11336415, 15115220, 18138264, 22672830, 30230440, 45345660, 90691320]

約数ペア:

[(1, 90691320), (2, 45345660), (3, 30230440), (4, 22672830), (5, 18138264), (6, 15115220), (8, 11336415), (10, 9069132), (12, 7557610), (15, 6046088), (20, 4534566), (24, 3778805), (30, 3023044), (40, 2267283), (60, 1511522), (120, 755761), (251, 361320), (502, 180660), (753, 120440), (1004, 90330), (1255, 72264), (1506, 60220), (2008, 45165), (2510, 36132), (3011, 30120), (3012, 30110), (3765, 24088), (5020, 18066), (6022, 15060), (6024, 15055), (7530, 12044), (9033, 10040)]