30173160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251443}}^1$

素因数の和:251457

約数の個数: 32

約数和(自身を含む): 90519840

約数和(自身を除く): 60346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251443, 502886, 754329, 1005772, 1257215, 1508658, 2011544, 2514430, 3017316, 3771645, 5028860, 6034632, 7543290, 10057720, 15086580, 30173160]

約数ペア:

[(1, 30173160), (2, 15086580), (3, 10057720), (4, 7543290), (5, 6034632), (6, 5028860), (8, 3771645), (10, 3017316), (12, 2514430), (15, 2011544), (20, 1508658), (24, 1257215), (30, 1005772), (40, 754329), (60, 502886), (120, 251443)]