69197640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{576647}}^1$

素因数の和:576661

約数の個数: 32

約数和(自身を含む): 207593280

約数和(自身を除く): 138395640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 576647, 1153294, 1729941, 2306588, 2883235, 3459882, 4613176, 5766470, 6919764, 8649705, 11532940, 13839528, 17299410, 23065880, 34598820, 69197640]

約数ペア:

[(1, 69197640), (2, 34598820), (3, 23065880), (4, 17299410), (5, 13839528), (6, 11532940), (8, 8649705), (10, 6919764), (12, 5766470), (15, 4613176), (20, 3459882), (24, 2883235), (30, 2306588), (40, 1729941), (60, 1153294), (120, 576647)]