42492120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32191}}^1$

素因数の和:32216

約数の個数: 64

約数和(自身を含む): 139069440

約数和(自身を除く): 96577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32191, 64382, 96573, 128764, 160955, 193146, 257528, 321910, 354101, 386292, 482865, 643820, 708202, 772584, 965730, 1062303, 1287640, 1416404, 1770505, 1931460, 2124606, 2832808, 3541010, 3862920, 4249212, 5311515, 7082020, 8498424, 10623030, 14164040, 21246060, 42492120]

約数ペア:

[(1, 42492120), (2, 21246060), (3, 14164040), (4, 10623030), (5, 8498424), (6, 7082020), (8, 5311515), (10, 4249212), (11, 3862920), (12, 3541010), (15, 2832808), (20, 2124606), (22, 1931460), (24, 1770505), (30, 1416404), (33, 1287640), (40, 1062303), (44, 965730), (55, 772584), (60, 708202), (66, 643820), (88, 482865), (110, 386292), (120, 354101), (132, 321910), (165, 257528), (220, 193146), (264, 160955), (330, 128764), (440, 96573), (660, 64382), (1320, 32191)]