520734120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4339451}}^1$

素因数の和:4339465

約数の個数: 32

約数和(自身を含む): 1562202720

約数和(自身を除く): 1041468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4339451, 8678902, 13018353, 17357804, 21697255, 26036706, 34715608, 43394510, 52073412, 65091765, 86789020, 104146824, 130183530, 173578040, 260367060, 520734120]

約数ペア:

[(1, 520734120), (2, 260367060), (3, 173578040), (4, 130183530), (5, 104146824), (6, 86789020), (8, 65091765), (10, 52073412), (12, 43394510), (15, 34715608), (20, 26036706), (24, 21697255), (30, 17357804), (40, 13018353), (60, 8678902), (120, 4339451)]