82604640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172093}}^1$

素因数の和:172111

約数の個数: 48

約数和(自身を含む): 260206128

約数和(自身を除く): 177601488

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, 172093, 344186, 516279, 688372, 860465, 1032558, 1376744, 1720930, 2065116, 2581395, 2753488, 3441860, 4130232, 5162790, 5506976, 6883720, 8260464, 10325580, 13767440, 16520928, 20651160, 27534880, 41302320, 82604640]

約数ペア:

[(1, 82604640), (2, 41302320), (3, 27534880), (4, 20651160), (5, 16520928), (6, 13767440), (8, 10325580), (10, 8260464), (12, 6883720), (15, 5506976), (16, 5162790), (20, 4130232), (24, 3441860), (30, 2753488), (32, 2581395), (40, 2065116), (48, 1720930), (60, 1376744), (80, 1032558), (96, 860465), (120, 688372), (160, 516279), (240, 344186), (480, 172093)]