83798040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2521}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 252401760

約数和(自身を除く): 168603720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2521, 2770, 3324, 4155, 5042, 5540, 6648, 7563, 8310, 10084, 11080, 12605, 15126, 16620, 20168, 25210, 30252, 33240, 37815, 50420, 60504, 75630, 100840, 151260, 302520, 698317, 1396634, 2094951, 2793268, 3491585, 4189902, 5586536, 6983170, 8379804, 10474755, 13966340, 16759608, 20949510, 27932680, 41899020, 83798040]

約数ペア:

[(1, 83798040), (2, 41899020), (3, 27932680), (4, 20949510), (5, 16759608), (6, 13966340), (8, 10474755), (10, 8379804), (12, 6983170), (15, 5586536), (20, 4189902), (24, 3491585), (30, 2793268), (40, 2094951), (60, 1396634), (120, 698317), (277, 302520), (554, 151260), (831, 100840), (1108, 75630), (1385, 60504), (1662, 50420), (2216, 37815), (2521, 33240), (2770, 30252), (3324, 25210), (4155, 20168), (5042, 16620), (5540, 15126), (6648, 12605), (7563, 11080), (8310, 10084)]