8019420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133657}}^1$

素因数の和:133669

約数の個数: 24

約数和(自身を含む): 22454544

約数和(自身を除く): 14435124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133657, 267314, 400971, 534628, 668285, 801942, 1336570, 1603884, 2004855, 2673140, 4009710, 8019420]

約数ペア:

[(1, 8019420), (2, 4009710), (3, 2673140), (4, 2004855), (5, 1603884), (6, 1336570), (10, 801942), (12, 668285), (15, 534628), (20, 400971), (30, 267314), (60, 133657)]