135249760

素因数分解:

$2^5\times 5^1\times {\mathrm{887}}^1\times {\mathrm{953}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 320223456

約数和(自身を除く): 184973696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 887, 953, 1774, 1906, 3548, 3812, 4435, 4765, 7096, 7624, 8870, 9530, 14192, 15248, 17740, 19060, 28384, 30496, 35480, 38120, 70960, 76240, 141920, 152480, 845311, 1690622, 3381244, 4226555, 6762488, 8453110, 13524976, 16906220, 27049952, 33812440, 67624880, 135249760]

約数ペア:

[(1, 135249760), (2, 67624880), (4, 33812440), (5, 27049952), (8, 16906220), (10, 13524976), (16, 8453110), (20, 6762488), (32, 4226555), (40, 3381244), (80, 1690622), (160, 845311), (887, 152480), (953, 141920), (1774, 76240), (1906, 70960), (3548, 38120), (3812, 35480), (4435, 30496), (4765, 28384), (7096, 19060), (7624, 17740), (8870, 15248), (9530, 14192)]