82678560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7530

約数の個数: 96

約数和(自身を含む): 271797120

約数和(自身を除く): 189118560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7489, 11040, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 119824, 149780, 172247, 179736, 224670, 239648, 299560, 344494, 359472, 449340, 516741, 599120, 688988, 718944, 861235, 898680, 1033482, 1198240, 1377976, 1722470, 1797360, 2066964, 2583705, 2755952, 3444940, 3594720, 4133928, 5167410, 5511904, 6889880, 8267856, 10334820, 13779760, 16535712, 20669640, 27559520, 41339280, 82678560]

約数ペア:

[(1, 82678560), (2, 41339280), (3, 27559520), (4, 20669640), (5, 16535712), (6, 13779760), (8, 10334820), (10, 8267856), (12, 6889880), (15, 5511904), (16, 5167410), (20, 4133928), (23, 3594720), (24, 3444940), (30, 2755952), (32, 2583705), (40, 2066964), (46, 1797360), (48, 1722470), (60, 1377976), (69, 1198240), (80, 1033482), (92, 898680), (96, 861235), (115, 718944), (120, 688988), (138, 599120), (160, 516741), (184, 449340), (230, 359472), (240, 344494), (276, 299560), (345, 239648), (368, 224670), (460, 179736), (480, 172247), (552, 149780), (690, 119824), (736, 112335), (920, 89868), (1104, 74890), (1380, 59912), (1840, 44934), (2208, 37445), (2760, 29956), (3680, 22467), (5520, 14978), (7489, 11040)]