126988080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{529117}}^1$

素因数の和:529133

約数の個数: 40

約数和(自身を含む): 393663792

約数和(自身を除く): 266675712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 529117, 1058234, 1587351, 2116468, 2645585, 3174702, 4232936, 5291170, 6349404, 7936755, 8465872, 10582340, 12698808, 15873510, 21164680, 25397616, 31747020, 42329360, 63494040, 126988080]

約数ペア:

[(1, 126988080), (2, 63494040), (3, 42329360), (4, 31747020), (5, 25397616), (6, 21164680), (8, 15873510), (10, 12698808), (12, 10582340), (15, 8465872), (16, 7936755), (20, 6349404), (24, 5291170), (30, 4232936), (40, 3174702), (48, 2645585), (60, 2116468), (80, 1587351), (120, 1058234), (240, 529117)]