472220040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2017}}^1$

素因数の和:3982

約数の個数: 64

約数和(自身を含む): 1418088960

約数和(自身を除く): 945868920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1951, 2017, 3902, 4034, 5853, 6051, 7804, 8068, 9755, 10085, 11706, 12102, 15608, 16136, 19510, 20170, 23412, 24204, 29265, 30255, 39020, 40340, 46824, 48408, 58530, 60510, 78040, 80680, 117060, 121020, 234120, 242040, 3935167, 7870334, 11805501, 15740668, 19675835, 23611002, 31481336, 39351670, 47222004, 59027505, 78703340, 94444008, 118055010, 157406680, 236110020, 472220040]

約数ペア:

[(1, 472220040), (2, 236110020), (3, 157406680), (4, 118055010), (5, 94444008), (6, 78703340), (8, 59027505), (10, 47222004), (12, 39351670), (15, 31481336), (20, 23611002), (24, 19675835), (30, 15740668), (40, 11805501), (60, 7870334), (120, 3935167), (1951, 242040), (2017, 234120), (3902, 121020), (4034, 117060), (5853, 80680), (6051, 78040), (7804, 60510), (8068, 58530), (9755, 48408), (10085, 46824), (11706, 40340), (12102, 39020), (15608, 30255), (16136, 29265), (19510, 24204), (20170, 23412)]