152684240

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3919}}^1$

素因数の和:4419

約数の個数: 40

約数和(自身を含む): 355810560

約数和(自身を除く): 203126320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 3919, 4870, 7792, 7838, 9740, 15676, 19480, 19595, 31352, 38960, 39190, 62704, 78380, 156760, 313520, 1908553, 3817106, 7634212, 9542765, 15268424, 19085530, 30536848, 38171060, 76342120, 152684240]

約数ペア:

[(1, 152684240), (2, 76342120), (4, 38171060), (5, 30536848), (8, 19085530), (10, 15268424), (16, 9542765), (20, 7634212), (40, 3817106), (80, 1908553), (487, 313520), (974, 156760), (1948, 78380), (2435, 62704), (3896, 39190), (3919, 38960), (4870, 31352), (7792, 19595), (7838, 19480), (9740, 15676)]