127672560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{177323}}^1$

素因数の和:177342

約数の個数: 60

約数和(自身を含む): 428769432

約数和(自身を除く): 301096872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 177323, 354646, 531969, 709292, 886615, 1063938, 1418584, 1595907, 1773230, 2127876, 2659845, 2837168, 3191814, 3546460, 4255752, 5319690, 6383628, 7092920, 7979535, 8511504, 10639380, 12767256, 14185840, 15959070, 21278760, 25534512, 31918140, 42557520, 63836280, 127672560]

約数ペア:

[(1, 127672560), (2, 63836280), (3, 42557520), (4, 31918140), (5, 25534512), (6, 21278760), (8, 15959070), (9, 14185840), (10, 12767256), (12, 10639380), (15, 8511504), (16, 7979535), (18, 7092920), (20, 6383628), (24, 5319690), (30, 4255752), (36, 3546460), (40, 3191814), (45, 2837168), (48, 2659845), (60, 2127876), (72, 1773230), (80, 1595907), (90, 1418584), (120, 1063938), (144, 886615), (180, 709292), (240, 531969), (360, 354646), (720, 177323)]