130518840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1087657}}^1$

素因数の和:1087671

約数の個数: 32

約数和(自身を含む): 391556880

約数和(自身を除く): 261038040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1087657, 2175314, 3262971, 4350628, 5438285, 6525942, 8701256, 10876570, 13051884, 16314855, 21753140, 26103768, 32629710, 43506280, 65259420, 130518840]

約数ペア:

[(1, 130518840), (2, 65259420), (3, 43506280), (4, 32629710), (5, 26103768), (6, 21753140), (8, 16314855), (10, 13051884), (12, 10876570), (15, 8701256), (20, 6525942), (24, 5438285), (30, 4350628), (40, 3262971), (60, 2175314), (120, 1087657)]