15102560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8581}}^1$

素因数の和:8607

約数の個数: 48

約数和(自身を含む): 38927952

約数和(自身を除く): 23825392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 8581, 17162, 34324, 42905, 68648, 85810, 94391, 137296, 171620, 188782, 274592, 343240, 377564, 471955, 686480, 755128, 943910, 1372960, 1510256, 1887820, 3020512, 3775640, 7551280, 15102560]

約数ペア:

[(1, 15102560), (2, 7551280), (4, 3775640), (5, 3020512), (8, 1887820), (10, 1510256), (11, 1372960), (16, 943910), (20, 755128), (22, 686480), (32, 471955), (40, 377564), (44, 343240), (55, 274592), (80, 188782), (88, 171620), (110, 137296), (160, 94391), (176, 85810), (220, 68648), (352, 42905), (440, 34324), (880, 17162), (1760, 8581)]