68272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284467}}^1$

素因数の和:284483

約数の個数: 40

約数和(自身を含む): 211644192

約数和(自身を除く): 143372112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284467, 568934, 853401, 1137868, 1422335, 1706802, 2275736, 2844670, 3413604, 4267005, 4551472, 5689340, 6827208, 8534010, 11378680, 13654416, 17068020, 22757360, 34136040, 68272080]

約数ペア:

[(1, 68272080), (2, 34136040), (3, 22757360), (4, 17068020), (5, 13654416), (6, 11378680), (8, 8534010), (10, 6827208), (12, 5689340), (15, 4551472), (16, 4267005), (20, 3413604), (24, 2844670), (30, 2275736), (40, 1706802), (48, 1422335), (60, 1137868), (80, 853401), (120, 568934), (240, 284467)]