61672080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256967}}^1$

素因数の和:256983

約数の個数: 40

約数和(自身を含む): 191184192

約数和(自身を除く): 129512112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256967, 513934, 770901, 1027868, 1284835, 1541802, 2055736, 2569670, 3083604, 3854505, 4111472, 5139340, 6167208, 7709010, 10278680, 12334416, 15418020, 20557360, 30836040, 61672080]

約数ペア:

[(1, 61672080), (2, 30836040), (3, 20557360), (4, 15418020), (5, 12334416), (6, 10278680), (8, 7709010), (10, 6167208), (12, 5139340), (15, 4111472), (16, 3854505), (20, 3083604), (24, 2569670), (30, 2055736), (40, 1541802), (48, 1284835), (60, 1027868), (80, 770901), (120, 513934), (240, 256967)]