15499360

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 37146816

約数和(自身を除く): 21647456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1327, 1460, 2336, 2654, 2920, 5308, 5840, 6635, 10616, 11680, 13270, 21232, 26540, 42464, 53080, 96871, 106160, 193742, 212320, 387484, 484355, 774968, 968710, 1549936, 1937420, 3099872, 3874840, 7749680, 15499360]

約数ペア:

[(1, 15499360), (2, 7749680), (4, 3874840), (5, 3099872), (8, 1937420), (10, 1549936), (16, 968710), (20, 774968), (32, 484355), (40, 387484), (73, 212320), (80, 193742), (146, 106160), (160, 96871), (292, 53080), (365, 42464), (584, 26540), (730, 21232), (1168, 13270), (1327, 11680), (1460, 10616), (2336, 6635), (2654, 5840), (2920, 5308)]