315844260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5264071}}^1$

素因数の和:5264083

約数の個数: 24

約数和(自身を含む): 884364096

約数和(自身を除く): 568519836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5264071, 10528142, 15792213, 21056284, 26320355, 31584426, 52640710, 63168852, 78961065, 105281420, 157922130, 315844260]

約数ペア:

[(1, 315844260), (2, 157922130), (3, 105281420), (4, 78961065), (5, 63168852), (6, 52640710), (10, 31584426), (12, 26320355), (15, 21056284), (20, 15792213), (30, 10528142), (60, 5264071)]