188386920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523297}}^1$

素因数の和:523314

約数の個数: 48

約数和(自身を含む): 612258660

約数和(自身を除く): 423871740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523297, 1046594, 1569891, 2093188, 2616485, 3139782, 4186376, 4709673, 5232970, 6279564, 7849455, 9419346, 10465940, 12559128, 15698910, 18838692, 20931880, 23548365, 31397820, 37677384, 47096730, 62795640, 94193460, 188386920]

約数ペア:

[(1, 188386920), (2, 94193460), (3, 62795640), (4, 47096730), (5, 37677384), (6, 31397820), (8, 23548365), (9, 20931880), (10, 18838692), (12, 15698910), (15, 12559128), (18, 10465940), (20, 9419346), (24, 7849455), (30, 6279564), (36, 5232970), (40, 4709673), (45, 4186376), (60, 3139782), (72, 2616485), (90, 2093188), (120, 1569891), (180, 1046594), (360, 523297)]