15043360

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 35816256

約数和(自身を除く): 20772896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 563, 668, 835, 1126, 1336, 1670, 2252, 2672, 2815, 3340, 4504, 5344, 5630, 6680, 9008, 11260, 13360, 18016, 22520, 26720, 45040, 90080, 94021, 188042, 376084, 470105, 752168, 940210, 1504336, 1880420, 3008672, 3760840, 7521680, 15043360]

約数ペア:

[(1, 15043360), (2, 7521680), (4, 3760840), (5, 3008672), (8, 1880420), (10, 1504336), (16, 940210), (20, 752168), (32, 470105), (40, 376084), (80, 188042), (160, 94021), (167, 90080), (334, 45040), (563, 26720), (668, 22520), (835, 18016), (1126, 13360), (1336, 11260), (1670, 9008), (2252, 6680), (2672, 5630), (2815, 5344), (3340, 4504)]