55421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 175087008

約数和(自身を除く): 119665968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 4357, 6360, 8714, 12720, 13071, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 174280, 209136, 230921, 261420, 348560, 461842, 522840, 692763, 923684, 1045680, 1154605, 1385526, 1847368, 2309210, 2771052, 3463815, 3694736, 4618420, 5542104, 6927630, 9236840, 11084208, 13855260, 18473680, 27710520, 55421040]

約数ペア:

[(1, 55421040), (2, 27710520), (3, 18473680), (4, 13855260), (5, 11084208), (6, 9236840), (8, 6927630), (10, 5542104), (12, 4618420), (15, 3694736), (16, 3463815), (20, 2771052), (24, 2309210), (30, 1847368), (40, 1385526), (48, 1154605), (53, 1045680), (60, 923684), (80, 692763), (106, 522840), (120, 461842), (159, 348560), (212, 261420), (240, 230921), (265, 209136), (318, 174280), (424, 130710), (530, 104568), (636, 87140), (795, 69712), (848, 65355), (1060, 52284), (1272, 43570), (1590, 34856), (2120, 26142), (2544, 21785), (3180, 17428), (4240, 13071), (4357, 12720), (6360, 8714)]