29897040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2956

約数の個数: 80

約数和(自身を含む): 94868928

約数和(自身を除く): 64971888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 2897, 3440, 5160, 5794, 8691, 10320, 11588, 14485, 17382, 23176, 28970, 34764, 43455, 46352, 57940, 69528, 86910, 115880, 124571, 139056, 173820, 231760, 249142, 347640, 373713, 498284, 622855, 695280, 747426, 996568, 1245710, 1494852, 1868565, 1993136, 2491420, 2989704, 3737130, 4982840, 5979408, 7474260, 9965680, 14948520, 29897040]

約数ペア:

[(1, 29897040), (2, 14948520), (3, 9965680), (4, 7474260), (5, 5979408), (6, 4982840), (8, 3737130), (10, 2989704), (12, 2491420), (15, 1993136), (16, 1868565), (20, 1494852), (24, 1245710), (30, 996568), (40, 747426), (43, 695280), (48, 622855), (60, 498284), (80, 373713), (86, 347640), (120, 249142), (129, 231760), (172, 173820), (215, 139056), (240, 124571), (258, 115880), (344, 86910), (430, 69528), (516, 57940), (645, 46352), (688, 43455), (860, 34764), (1032, 28970), (1290, 23176), (1720, 17382), (2064, 14485), (2580, 11588), (2897, 10320), (3440, 8691), (5160, 5794)]