23031840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3722

約数の個数: 96

約数和(自身を含む): 78152256

約数和(自身を除く): 55120416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 3691, 6240, 7382, 11073, 14764, 18455, 22146, 29528, 36910, 44292, 47983, 55365, 59056, 73820, 88584, 95966, 110730, 118112, 143949, 147640, 177168, 191932, 221460, 239915, 287898, 295280, 354336, 383864, 442920, 479830, 575796, 590560, 719745, 767728, 885840, 959660, 1151592, 1439490, 1535456, 1771680, 1919320, 2303184, 2878980, 3838640, 4606368, 5757960, 7677280, 11515920, 23031840]

約数ペア:

[(1, 23031840), (2, 11515920), (3, 7677280), (4, 5757960), (5, 4606368), (6, 3838640), (8, 2878980), (10, 2303184), (12, 1919320), (13, 1771680), (15, 1535456), (16, 1439490), (20, 1151592), (24, 959660), (26, 885840), (30, 767728), (32, 719745), (39, 590560), (40, 575796), (48, 479830), (52, 442920), (60, 383864), (65, 354336), (78, 295280), (80, 287898), (96, 239915), (104, 221460), (120, 191932), (130, 177168), (156, 147640), (160, 143949), (195, 118112), (208, 110730), (240, 95966), (260, 88584), (312, 73820), (390, 59056), (416, 55365), (480, 47983), (520, 44292), (624, 36910), (780, 29528), (1040, 22146), (1248, 18455), (1560, 14764), (2080, 11073), (3120, 7382), (3691, 6240)]