90386580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1506443}}^1$

素因数の和:1506455

約数の個数: 24

約数和(自身を含む): 253082592

約数和(自身を除く): 162696012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1506443, 3012886, 4519329, 6025772, 7532215, 9038658, 15064430, 18077316, 22596645, 30128860, 45193290, 90386580]

約数ペア:

[(1, 90386580), (2, 45193290), (3, 30128860), (4, 22596645), (5, 18077316), (6, 15064430), (10, 9038658), (12, 7532215), (15, 6025772), (20, 4519329), (30, 3012886), (60, 1506443)]