119287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 371226240

約数和(自身を除く): 251938320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1619, 1842, 2456, 3070, 3238, 3684, 4605, 4857, 4912, 6140, 6476, 7368, 8095, 9210, 9714, 12280, 12952, 14736, 16190, 18420, 19428, 24285, 24560, 25904, 32380, 36840, 38856, 48570, 64760, 73680, 77712, 97140, 129520, 194280, 388560, 497033, 994066, 1491099, 1988132, 2485165, 2982198, 3976264, 4970330, 5964396, 7455495, 7952528, 9940660, 11928792, 14910990, 19881320, 23857584, 29821980, 39762640, 59643960, 119287920]

約数ペア:

[(1, 119287920), (2, 59643960), (3, 39762640), (4, 29821980), (5, 23857584), (6, 19881320), (8, 14910990), (10, 11928792), (12, 9940660), (15, 7952528), (16, 7455495), (20, 5964396), (24, 4970330), (30, 3976264), (40, 2982198), (48, 2485165), (60, 1988132), (80, 1491099), (120, 994066), (240, 497033), (307, 388560), (614, 194280), (921, 129520), (1228, 97140), (1535, 77712), (1619, 73680), (1842, 64760), (2456, 48570), (3070, 38856), (3238, 36840), (3684, 32380), (4605, 25904), (4857, 24560), (4912, 24285), (6140, 19428), (6476, 18420), (7368, 16190), (8095, 14736), (9210, 12952), (9714, 12280)]