139394040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1161617}}^1$

素因数の和:1161631

約数の個数: 32

約数和(自身を含む): 418182480

約数和(自身を除く): 278788440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1161617, 2323234, 3484851, 4646468, 5808085, 6969702, 9292936, 11616170, 13939404, 17424255, 23232340, 27878808, 34848510, 46464680, 69697020, 139394040]

約数ペア:

[(1, 139394040), (2, 69697020), (3, 46464680), (4, 34848510), (5, 27878808), (6, 23232340), (8, 17424255), (10, 13939404), (12, 11616170), (15, 9292936), (20, 6969702), (24, 5808085), (30, 4646468), (40, 3484851), (60, 2323234), (120, 1161617)]