40474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337291}}^1$

素因数の和:337305

約数の個数: 32

約数和(自身を含む): 121425120

約数和(自身を除く): 80950200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337291, 674582, 1011873, 1349164, 1686455, 2023746, 2698328, 3372910, 4047492, 5059365, 6745820, 8094984, 10118730, 13491640, 20237460, 40474920]

約数ペア:

[(1, 40474920), (2, 20237460), (3, 13491640), (4, 10118730), (5, 8094984), (6, 6745820), (8, 5059365), (10, 4047492), (12, 3372910), (15, 2698328), (20, 2023746), (24, 1686455), (30, 1349164), (40, 1011873), (60, 674582), (120, 337291)]