120215580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2003593}}^1$

素因数の和:2003605

約数の個数: 24

約数和(自身を含む): 336603792

約数和(自身を除く): 216388212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2003593, 4007186, 6010779, 8014372, 10017965, 12021558, 20035930, 24043116, 30053895, 40071860, 60107790, 120215580]

約数ペア:

[(1, 120215580), (2, 60107790), (3, 40071860), (4, 30053895), (5, 24043116), (6, 20035930), (10, 12021558), (12, 10017965), (15, 8014372), (20, 6010779), (30, 4007186), (60, 2003593)]