15977760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33287}}^1$

素因数の和:33305

約数の個数: 48

約数和(自身を含む): 50331456

約数和(自身を除く): 34353696

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, 33287, 66574, 99861, 133148, 166435, 199722, 266296, 332870, 399444, 499305, 532592, 665740, 798888, 998610, 1065184, 1331480, 1597776, 1997220, 2662960, 3195552, 3994440, 5325920, 7988880, 15977760]

約数ペア:

[(1, 15977760), (2, 7988880), (3, 5325920), (4, 3994440), (5, 3195552), (6, 2662960), (8, 1997220), (10, 1597776), (12, 1331480), (15, 1065184), (16, 998610), (20, 798888), (24, 665740), (30, 532592), (32, 499305), (40, 399444), (48, 332870), (60, 266296), (80, 199722), (96, 166435), (120, 133148), (160, 99861), (240, 66574), (480, 33287)]