15277760

素因数分解:

$2^6\times 5^1\times {\mathrm{47743}}^1$

素因数の和:47760

約数の個数: 28

約数和(自身を含む): 36380928

約数和(自身を除く): 21103168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47743, 95486, 190972, 238715, 381944, 477430, 763888, 954860, 1527776, 1909720, 3055552, 3819440, 7638880, 15277760]

約数ペア:

[(1, 15277760), (2, 7638880), (4, 3819440), (5, 3055552), (8, 1909720), (10, 1527776), (16, 954860), (20, 763888), (32, 477430), (40, 381944), (64, 238715), (80, 190972), (160, 95486), (320, 47743)]