3142920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 10290240

約数和(自身を除く): 7147320

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, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 23810, 26191, 28572, 35715, 47620, 52382, 57144, 71430, 78573, 95240, 104764, 130955, 142860, 157146, 209528, 261910, 285720, 314292, 392865, 523820, 628584, 785730, 1047640, 1571460, 3142920]

約数ペア:

[(1, 3142920), (2, 1571460), (3, 1047640), (4, 785730), (5, 628584), (6, 523820), (8, 392865), (10, 314292), (11, 285720), (12, 261910), (15, 209528), (20, 157146), (22, 142860), (24, 130955), (30, 104764), (33, 95240), (40, 78573), (44, 71430), (55, 57144), (60, 52382), (66, 47620), (88, 35715), (110, 28572), (120, 26191), (132, 23810), (165, 19048), (220, 14286), (264, 11905), (330, 9524), (440, 7143), (660, 4762), (1320, 2381)]