31367640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6079}}^1$

素因数の和:6136

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 64939560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 6079, 12158, 18237, 24316, 30395, 36474, 48632, 60790, 72948, 91185, 121580, 145896, 182370, 243160, 261397, 364740, 522794, 729480, 784191, 1045588, 1306985, 1568382, 2091176, 2613970, 3136764, 3920955, 5227940, 6273528, 7841910, 10455880, 15683820, 31367640]

約数ペア:

[(1, 31367640), (2, 15683820), (3, 10455880), (4, 7841910), (5, 6273528), (6, 5227940), (8, 3920955), (10, 3136764), (12, 2613970), (15, 2091176), (20, 1568382), (24, 1306985), (30, 1045588), (40, 784191), (43, 729480), (60, 522794), (86, 364740), (120, 261397), (129, 243160), (172, 182370), (215, 145896), (258, 121580), (344, 91185), (430, 72948), (516, 60790), (645, 48632), (860, 36474), (1032, 30395), (1290, 24316), (1720, 18237), (2580, 12158), (5160, 6079)]