235481920

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3079}}^1$

素因数の和:3335

約数の個数: 56

約数和(自身を含む): 563270400

約数和(自身を除く): 327788480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2390, 3079, 3824, 4780, 6158, 7648, 9560, 12316, 15296, 15395, 19120, 24632, 30790, 38240, 49264, 61580, 76480, 98528, 123160, 197056, 246320, 492640, 735881, 985280, 1471762, 2943524, 3679405, 5887048, 7358810, 11774096, 14717620, 23548192, 29435240, 47096384, 58870480, 117740960, 235481920]

約数ペア:

[(1, 235481920), (2, 117740960), (4, 58870480), (5, 47096384), (8, 29435240), (10, 23548192), (16, 14717620), (20, 11774096), (32, 7358810), (40, 5887048), (64, 3679405), (80, 2943524), (160, 1471762), (239, 985280), (320, 735881), (478, 492640), (956, 246320), (1195, 197056), (1912, 123160), (2390, 98528), (3079, 76480), (3824, 61580), (4780, 49264), (6158, 38240), (7648, 30790), (9560, 24632), (12316, 19120), (15296, 15395)]