85115040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177323}}^1$

素因数の和:177341

約数の個数: 48

約数和(自身を含む): 268113888

約数和(自身を除く): 182998848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 177323, 354646, 531969, 709292, 886615, 1063938, 1418584, 1773230, 2127876, 2659845, 2837168, 3546460, 4255752, 5319690, 5674336, 7092920, 8511504, 10639380, 14185840, 17023008, 21278760, 28371680, 42557520, 85115040]

約数ペア:

[(1, 85115040), (2, 42557520), (3, 28371680), (4, 21278760), (5, 17023008), (6, 14185840), (8, 10639380), (10, 8511504), (12, 7092920), (15, 5674336), (16, 5319690), (20, 4255752), (24, 3546460), (30, 2837168), (32, 2659845), (40, 2127876), (48, 1773230), (60, 1418584), (80, 1063938), (96, 886615), (120, 709292), (160, 531969), (240, 354646), (480, 177323)]