74076560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 181702656

約数和(自身を除く): 107626096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 317, 368, 460, 508, 634, 635, 920, 1016, 1268, 1270, 1585, 1840, 2032, 2536, 2540, 2921, 3170, 5072, 5080, 5842, 6340, 7291, 10160, 11684, 12680, 14582, 14605, 23368, 25360, 29164, 29210, 36455, 40259, 46736, 58328, 58420, 72910, 80518, 116656, 116840, 145820, 161036, 201295, 233680, 291640, 322072, 402590, 583280, 644144, 805180, 925957, 1610360, 1851914, 3220720, 3703828, 4629785, 7407656, 9259570, 14815312, 18519140, 37038280, 74076560]

約数ペア:

[(1, 74076560), (2, 37038280), (4, 18519140), (5, 14815312), (8, 9259570), (10, 7407656), (16, 4629785), (20, 3703828), (23, 3220720), (40, 1851914), (46, 1610360), (80, 925957), (92, 805180), (115, 644144), (127, 583280), (184, 402590), (230, 322072), (254, 291640), (317, 233680), (368, 201295), (460, 161036), (508, 145820), (634, 116840), (635, 116656), (920, 80518), (1016, 72910), (1268, 58420), (1270, 58328), (1585, 46736), (1840, 40259), (2032, 36455), (2536, 29210), (2540, 29164), (2921, 25360), (3170, 23368), (5072, 14605), (5080, 14582), (5842, 12680), (6340, 11684), (7291, 10160)]