90766860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2687}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 254693376

約数和(自身を除く): 163926516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2687, 2815, 3378, 5374, 5630, 6756, 8061, 8445, 10748, 11260, 13435, 16122, 16890, 26870, 32244, 33780, 40305, 53740, 80610, 161220, 1512781, 3025562, 4538343, 6051124, 7563905, 9076686, 15127810, 18153372, 22691715, 30255620, 45383430, 90766860]

約数ペア:

[(1, 90766860), (2, 45383430), (3, 30255620), (4, 22691715), (5, 18153372), (6, 15127810), (10, 9076686), (12, 7563905), (15, 6051124), (20, 4538343), (30, 3025562), (60, 1512781), (563, 161220), (1126, 80610), (1689, 53740), (2252, 40305), (2687, 33780), (2815, 32244), (3378, 26870), (5374, 16890), (5630, 16122), (6756, 13435), (8061, 11260), (8445, 10748)]