15047080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3329}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 34165800

約数和(自身を除く): 19118720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3329, 4520, 6658, 13316, 16645, 26632, 33290, 66580, 133160, 376177, 752354, 1504708, 1880885, 3009416, 3761770, 7523540, 15047080]

約数ペア:

[(1, 15047080), (2, 7523540), (4, 3761770), (5, 3009416), (8, 1880885), (10, 1504708), (20, 752354), (40, 376177), (113, 133160), (226, 66580), (452, 33290), (565, 26632), (904, 16645), (1130, 13316), (2260, 6658), (3329, 4520)]