1680480072

素因数分解:

$2^3\times 3^2\times {\mathrm{23340001}}^1$

素因数の和:23340013

約数の個数: 24

約数和(自身を含む): 4551300390

約数和(自身を除く): 2870820318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 23340001, 46680002, 70020003, 93360004, 140040006, 186720008, 210060009, 280080012, 420120018, 560160024, 840240036, 1680480072]

約数ペア:

[(1, 1680480072), (2, 840240036), (3, 560160024), (4, 420120018), (6, 280080012), (8, 210060009), (9, 186720008), (12, 140040006), (18, 93360004), (24, 70020003), (36, 46680002), (72, 23340001)]