275465640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2295547}}^1$

素因数の和:2295561

約数の個数: 32

約数和(自身を含む): 826397280

約数和(自身を除く): 550931640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2295547, 4591094, 6886641, 9182188, 11477735, 13773282, 18364376, 22955470, 27546564, 34433205, 45910940, 55093128, 68866410, 91821880, 137732820, 275465640]

約数ペア:

[(1, 275465640), (2, 137732820), (3, 91821880), (4, 68866410), (5, 55093128), (6, 45910940), (8, 34433205), (10, 27546564), (12, 22955470), (15, 18364376), (20, 13773282), (24, 11477735), (30, 9182188), (40, 6886641), (60, 4591094), (120, 2295547)]