121389060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155627}}^1$

素因数の和:155652

約数の個数: 48

約数和(自身を含む): 366037056

約数和(自身を除く): 244647996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 155627, 311254, 466881, 622508, 778135, 933762, 1556270, 1867524, 2023151, 2334405, 3112540, 4046302, 4668810, 6069453, 8092604, 9337620, 10115755, 12138906, 20231510, 24277812, 30347265, 40463020, 60694530, 121389060]

約数ペア:

[(1, 121389060), (2, 60694530), (3, 40463020), (4, 30347265), (5, 24277812), (6, 20231510), (10, 12138906), (12, 10115755), (13, 9337620), (15, 8092604), (20, 6069453), (26, 4668810), (30, 4046302), (39, 3112540), (52, 2334405), (60, 2023151), (65, 1867524), (78, 1556270), (130, 933762), (156, 778135), (195, 622508), (260, 466881), (390, 311254), (780, 155627)]