168309840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701291}}^1$

素因数の和:701307

約数の個数: 40

約数和(自身を含む): 521761248

約数和(自身を除く): 353451408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701291, 1402582, 2103873, 2805164, 3506455, 4207746, 5610328, 7012910, 8415492, 10519365, 11220656, 14025820, 16830984, 21038730, 28051640, 33661968, 42077460, 56103280, 84154920, 168309840]

約数ペア:

[(1, 168309840), (2, 84154920), (3, 56103280), (4, 42077460), (5, 33661968), (6, 28051640), (8, 21038730), (10, 16830984), (12, 14025820), (15, 11220656), (16, 10519365), (20, 8415492), (24, 7012910), (30, 5610328), (40, 4207746), (48, 3506455), (60, 2805164), (80, 2103873), (120, 1402582), (240, 701291)]