40326420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672107}}^1$

素因数の和:672119

約数の個数: 24

約数和(自身を含む): 112914144

約数和(自身を除く): 72587724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672107, 1344214, 2016321, 2688428, 3360535, 4032642, 6721070, 8065284, 10081605, 13442140, 20163210, 40326420]

約数ペア:

[(1, 40326420), (2, 20163210), (3, 13442140), (4, 10081605), (5, 8065284), (6, 6721070), (10, 4032642), (12, 3360535), (15, 2688428), (20, 2016321), (30, 1344214), (60, 672107)]