64587360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 204664320

約数和(自身を除く): 140076960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 563, 717, 956, 1126, 1195, 1434, 1689, 1912, 2252, 2390, 2815, 2868, 3378, 3585, 3824, 4504, 4780, 5630, 5736, 6756, 7170, 7648, 8445, 9008, 9560, 11260, 11472, 13512, 14340, 16890, 18016, 19120, 22520, 22944, 27024, 28680, 33780, 38240, 45040, 54048, 57360, 67560, 90080, 114720, 134557, 135120, 269114, 270240, 403671, 538228, 672785, 807342, 1076456, 1345570, 1614684, 2018355, 2152912, 2691140, 3229368, 4036710, 4305824, 5382280, 6458736, 8073420, 10764560, 12917472, 16146840, 21529120, 32293680, 64587360]

約数ペア:

[(1, 64587360), (2, 32293680), (3, 21529120), (4, 16146840), (5, 12917472), (6, 10764560), (8, 8073420), (10, 6458736), (12, 5382280), (15, 4305824), (16, 4036710), (20, 3229368), (24, 2691140), (30, 2152912), (32, 2018355), (40, 1614684), (48, 1345570), (60, 1076456), (80, 807342), (96, 672785), (120, 538228), (160, 403671), (239, 270240), (240, 269114), (478, 135120), (480, 134557), (563, 114720), (717, 90080), (956, 67560), (1126, 57360), (1195, 54048), (1434, 45040), (1689, 38240), (1912, 33780), (2252, 28680), (2390, 27024), (2815, 22944), (2868, 22520), (3378, 19120), (3585, 18016), (3824, 16890), (4504, 14340), (4780, 13512), (5630, 11472), (5736, 11260), (6756, 9560), (7170, 9008), (7648, 8445)]