75870560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 115185760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 389, 424, 460, 530, 736, 778, 848, 920, 1060, 1219, 1556, 1696, 1840, 1945, 2120, 2438, 3112, 3680, 3890, 4240, 4876, 6095, 6224, 7780, 8480, 8947, 9752, 12190, 12448, 15560, 17894, 19504, 20617, 24380, 31120, 35788, 39008, 41234, 44735, 48760, 62240, 71576, 82468, 89470, 97520, 103085, 143152, 164936, 178940, 195040, 206170, 286304, 329872, 357880, 412340, 474191, 659744, 715760, 824680, 948382, 1431520, 1649360, 1896764, 2370955, 3298720, 3793528, 4741910, 7587056, 9483820, 15174112, 18967640, 37935280, 75870560]

約数ペア:

[(1, 75870560), (2, 37935280), (4, 18967640), (5, 15174112), (8, 9483820), (10, 7587056), (16, 4741910), (20, 3793528), (23, 3298720), (32, 2370955), (40, 1896764), (46, 1649360), (53, 1431520), (80, 948382), (92, 824680), (106, 715760), (115, 659744), (160, 474191), (184, 412340), (212, 357880), (230, 329872), (265, 286304), (368, 206170), (389, 195040), (424, 178940), (460, 164936), (530, 143152), (736, 103085), (778, 97520), (848, 89470), (920, 82468), (1060, 71576), (1219, 62240), (1556, 48760), (1696, 44735), (1840, 41234), (1945, 39008), (2120, 35788), (2438, 31120), (3112, 24380), (3680, 20617), (3890, 19504), (4240, 17894), (4876, 15560), (6095, 12448), (6224, 12190), (7780, 9752), (8480, 8947)]