67828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{565241}}^1$

素因数の和:565255

約数の個数: 32

約数和(自身を含む): 203487120

約数和(自身を除く): 135658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 565241, 1130482, 1695723, 2260964, 2826205, 3391446, 4521928, 5652410, 6782892, 8478615, 11304820, 13565784, 16957230, 22609640, 33914460, 67828920]

約数ペア:

[(1, 67828920), (2, 33914460), (3, 22609640), (4, 16957230), (5, 13565784), (6, 11304820), (8, 8478615), (10, 6782892), (12, 5652410), (15, 4521928), (20, 3391446), (24, 2826205), (30, 2260964), (40, 1695723), (60, 1130482), (120, 565241)]