47840580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{265781}}^1$

素因数の和:265796

約数の個数: 36

約数和(自身を含む): 145116972

約数和(自身を除く): 97276392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 265781, 531562, 797343, 1063124, 1328905, 1594686, 2392029, 2657810, 3189372, 3986715, 4784058, 5315620, 7973430, 9568116, 11960145, 15946860, 23920290, 47840580]

約数ペア:

[(1, 47840580), (2, 23920290), (3, 15946860), (4, 11960145), (5, 9568116), (6, 7973430), (9, 5315620), (10, 4784058), (12, 3986715), (15, 3189372), (18, 2657810), (20, 2392029), (30, 1594686), (36, 1328905), (45, 1063124), (60, 797343), (90, 531562), (180, 265781)]