90674040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755617}}^1$

素因数の和:755631

約数の個数: 32

約数和(自身を含む): 272022480

約数和(自身を除く): 181348440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755617, 1511234, 2266851, 3022468, 3778085, 4533702, 6044936, 7556170, 9067404, 11334255, 15112340, 18134808, 22668510, 30224680, 45337020, 90674040]

約数ペア:

[(1, 90674040), (2, 45337020), (3, 30224680), (4, 22668510), (5, 18134808), (6, 15112340), (8, 11334255), (10, 9067404), (12, 7556170), (15, 6044936), (20, 4533702), (24, 3778085), (30, 3022468), (40, 2266851), (60, 1511234), (120, 755617)]