240287640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2002397}}^1$

素因数の和:2002411

約数の個数: 32

約数和(自身を含む): 720863280

約数和(自身を除く): 480575640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2002397, 4004794, 6007191, 8009588, 10011985, 12014382, 16019176, 20023970, 24028764, 30035955, 40047940, 48057528, 60071910, 80095880, 120143820, 240287640]

約数ペア:

[(1, 240287640), (2, 120143820), (3, 80095880), (4, 60071910), (5, 48057528), (6, 40047940), (8, 30035955), (10, 24028764), (12, 20023970), (15, 16019176), (20, 12014382), (24, 10011985), (30, 8009588), (40, 6007191), (60, 4004794), (120, 2002397)]