31739160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6208

約数の個数: 64

約数和(自身を含む): 97447680

約数和(自身を除く): 65708520

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, 6151, 12302, 18453, 24604, 30755, 36906, 49208, 61510, 73812, 92265, 123020, 147624, 184530, 246040, 264493, 369060, 528986, 738120, 793479, 1057972, 1322465, 1586958, 2115944, 2644930, 3173916, 3967395, 5289860, 6347832, 7934790, 10579720, 15869580, 31739160]

約数ペア:

[(1, 31739160), (2, 15869580), (3, 10579720), (4, 7934790), (5, 6347832), (6, 5289860), (8, 3967395), (10, 3173916), (12, 2644930), (15, 2115944), (20, 1586958), (24, 1322465), (30, 1057972), (40, 793479), (43, 738120), (60, 528986), (86, 369060), (120, 264493), (129, 246040), (172, 184530), (215, 147624), (258, 123020), (344, 92265), (430, 73812), (516, 61510), (645, 49208), (860, 36906), (1032, 30755), (1290, 24604), (1720, 18453), (2580, 12302), (5160, 6151)]