40449660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{674161}}^1$

素因数の和:674173

約数の個数: 24

約数和(自身を含む): 113259216

約数和(自身を除く): 72809556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 674161, 1348322, 2022483, 2696644, 3370805, 4044966, 6741610, 8089932, 10112415, 13483220, 20224830, 40449660]

約数ペア:

[(1, 40449660), (2, 20224830), (3, 13483220), (4, 10112415), (5, 8089932), (6, 6741610), (10, 4044966), (12, 3370805), (15, 2696644), (20, 2022483), (30, 1348322), (60, 674161)]