493869480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{316583}}^1$

素因数の和:316610

約数の個数: 64

約数和(自身を含む): 1595583360

約数和(自身を除く): 1101713880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 316583, 633166, 949749, 1266332, 1582915, 1899498, 2532664, 3165830, 3798996, 4115579, 4748745, 6331660, 7597992, 8231158, 9497490, 12346737, 12663320, 16462316, 18994980, 20577895, 24693474, 32924632, 37989960, 41155790, 49386948, 61733685, 82311580, 98773896, 123467370, 164623160, 246934740, 493869480]

約数ペア:

[(1, 493869480), (2, 246934740), (3, 164623160), (4, 123467370), (5, 98773896), (6, 82311580), (8, 61733685), (10, 49386948), (12, 41155790), (13, 37989960), (15, 32924632), (20, 24693474), (24, 20577895), (26, 18994980), (30, 16462316), (39, 12663320), (40, 12346737), (52, 9497490), (60, 8231158), (65, 7597992), (78, 6331660), (104, 4748745), (120, 4115579), (130, 3798996), (156, 3165830), (195, 2532664), (260, 1899498), (312, 1582915), (390, 1266332), (520, 949749), (780, 633166), (1560, 316583)]