9837679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{133519}}^1$

素因数の和:133842

約数の個数: 80

約数和(自身を含む): 30596375040

約数和(自身を除く): 20758695120

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, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 12280, 14736, 18420, 24560, 36840, 73680, 133519, 267038, 400557, 534076, 667595, 801114, 1068152, 1335190, 1602228, 2002785, 2136304, 2670380, 3204456, 4005570, 5340760, 6408912, 8011140, 10681520, 16022280, 32044560, 40990333, 81980666, 122970999, 163961332, 204951665, 245941998, 327922664, 409903330, 491883996, 614854995, 655845328, 819806660, 983767992, 1229709990, 1639613320, 1967535984, 2459419980, 3279226640, 4918839960, 9837679920]

約数ペア:

[(1, 9837679920), (2, 4918839960), (3, 3279226640), (4, 2459419980), (5, 1967535984), (6, 1639613320), (8, 1229709990), (10, 983767992), (12, 819806660), (15, 655845328), (16, 614854995), (20, 491883996), (24, 409903330), (30, 327922664), (40, 245941998), (48, 204951665), (60, 163961332), (80, 122970999), (120, 81980666), (240, 40990333), (307, 32044560), (614, 16022280), (921, 10681520), (1228, 8011140), (1535, 6408912), (1842, 5340760), (2456, 4005570), (3070, 3204456), (3684, 2670380), (4605, 2136304), (4912, 2002785), (6140, 1602228), (7368, 1335190), (9210, 1068152), (12280, 801114), (14736, 667595), (18420, 534076), (24560, 400557), (36840, 267038), (73680, 133519)]