13307640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 40867200

約数和(自身を除く): 27559560

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, 2579, 2580, 5158, 5160, 7737, 10316, 12895, 15474, 20632, 25790, 30948, 38685, 51580, 61896, 77370, 103160, 110897, 154740, 221794, 309480, 332691, 443588, 554485, 665382, 887176, 1108970, 1330764, 1663455, 2217940, 2661528, 3326910, 4435880, 6653820, 13307640]

約数ペア:

[(1, 13307640), (2, 6653820), (3, 4435880), (4, 3326910), (5, 2661528), (6, 2217940), (8, 1663455), (10, 1330764), (12, 1108970), (15, 887176), (20, 665382), (24, 554485), (30, 443588), (40, 332691), (43, 309480), (60, 221794), (86, 154740), (120, 110897), (129, 103160), (172, 77370), (215, 61896), (258, 51580), (344, 38685), (430, 30948), (516, 25790), (645, 20632), (860, 15474), (1032, 12895), (1290, 10316), (1720, 7737), (2579, 5160), (2580, 5158)]