137924880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{574687}}^1$

素因数の和:574703

約数の個数: 40

約数和(自身を含む): 427567872

約数和(自身を除く): 289642992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 574687, 1149374, 1724061, 2298748, 2873435, 3448122, 4597496, 5746870, 6896244, 8620305, 9194992, 11493740, 13792488, 17240610, 22987480, 27584976, 34481220, 45974960, 68962440, 137924880]

約数ペア:

[(1, 137924880), (2, 68962440), (3, 45974960), (4, 34481220), (5, 27584976), (6, 22987480), (8, 17240610), (10, 13792488), (12, 11493740), (15, 9194992), (16, 8620305), (20, 6896244), (24, 5746870), (30, 4597496), (40, 3448122), (48, 2873435), (60, 2298748), (80, 1724061), (120, 1149374), (240, 574687)]