117982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89381}}^1$

素因数の和:89406

約数の個数: 64

約数和(自身を含む): 386130240

約数和(自身を除く): 268147320

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, 89381, 178762, 268143, 357524, 446905, 536286, 715048, 893810, 983191, 1072572, 1340715, 1787620, 1966382, 2145144, 2681430, 2949573, 3575240, 3932764, 4915955, 5362860, 5899146, 7865528, 9831910, 10725720, 11798292, 14747865, 19663820, 23596584, 29495730, 39327640, 58991460, 117982920]

約数ペア:

[(1, 117982920), (2, 58991460), (3, 39327640), (4, 29495730), (5, 23596584), (6, 19663820), (8, 14747865), (10, 11798292), (11, 10725720), (12, 9831910), (15, 7865528), (20, 5899146), (22, 5362860), (24, 4915955), (30, 3932764), (33, 3575240), (40, 2949573), (44, 2681430), (55, 2145144), (60, 1966382), (66, 1787620), (88, 1340715), (110, 1072572), (120, 983191), (132, 893810), (165, 715048), (220, 536286), (264, 446905), (330, 357524), (440, 268143), (660, 178762), (1320, 89381)]