720730068

素因数分解:

$2^2\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{28751}}^1$

素因数の和:30847

約数の個数: 24

約数和(自身を含む): 1682567040

約数和(自身を除く): 961836972

約数列:

[1, 2, 3, 4, 6, 12, 2089, 4178, 6267, 8356, 12534, 25068, 28751, 57502, 86253, 115004, 172506, 345012, 60060839, 120121678, 180182517, 240243356, 360365034, 720730068]

約数ペア:

[(1, 720730068), (2, 360365034), (3, 240243356), (4, 180182517), (6, 120121678), (12, 60060839), (2089, 345012), (4178, 172506), (6267, 115004), (8356, 86253), (12534, 57502), (25068, 28751)]