13376040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{111467}}^1$

素因数の和:111481

約数の個数: 32

約数和(自身を含む): 40128480

約数和(自身を除く): 26752440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 111467, 222934, 334401, 445868, 557335, 668802, 891736, 1114670, 1337604, 1672005, 2229340, 2675208, 3344010, 4458680, 6688020, 13376040]

約数ペア:

[(1, 13376040), (2, 6688020), (3, 4458680), (4, 3344010), (5, 2675208), (6, 2229340), (8, 1672005), (10, 1337604), (12, 1114670), (15, 891736), (20, 668802), (24, 557335), (30, 445868), (40, 334401), (60, 222934), (120, 111467)]