40809660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680161}}^1$

素因数の和:680173

約数の個数: 24

約数和(自身を含む): 114267216

約数和(自身を除く): 73457556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680161, 1360322, 2040483, 2720644, 3400805, 4080966, 6801610, 8161932, 10202415, 13603220, 20404830, 40809660]

約数ペア:

[(1, 40809660), (2, 20404830), (3, 13603220), (4, 10202415), (5, 8161932), (6, 6801610), (10, 4080966), (12, 3400805), (15, 2720644), (20, 2040483), (30, 1360322), (60, 680161)]