42290760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{352423}}^1$

素因数の和:352437

約数の個数: 32

約数和(自身を含む): 126872640

約数和(自身を除く): 84581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 352423, 704846, 1057269, 1409692, 1762115, 2114538, 2819384, 3524230, 4229076, 5286345, 7048460, 8458152, 10572690, 14096920, 21145380, 42290760]

約数ペア:

[(1, 42290760), (2, 21145380), (3, 14096920), (4, 10572690), (5, 8458152), (6, 7048460), (8, 5286345), (10, 4229076), (12, 3524230), (15, 2819384), (20, 2114538), (24, 1762115), (30, 1409692), (40, 1057269), (60, 704846), (120, 352423)]