164074920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1367291}}^1$

素因数の和:1367305

約数の個数: 32

約数和(自身を含む): 492225120

約数和(自身を除く): 328150200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1367291, 2734582, 4101873, 5469164, 6836455, 8203746, 10938328, 13672910, 16407492, 20509365, 27345820, 32814984, 41018730, 54691640, 82037460, 164074920]

約数ペア:

[(1, 164074920), (2, 82037460), (3, 54691640), (4, 41018730), (5, 32814984), (6, 27345820), (8, 20509365), (10, 16407492), (12, 13672910), (15, 10938328), (20, 8203746), (24, 6836455), (30, 5469164), (40, 4101873), (60, 2734582), (120, 1367291)]