131499960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1095833}}^1$

素因数の和:1095847

約数の個数: 32

約数和(自身を含む): 394500240

約数和(自身を除く): 263000280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1095833, 2191666, 3287499, 4383332, 5479165, 6574998, 8766664, 10958330, 13149996, 16437495, 21916660, 26299992, 32874990, 43833320, 65749980, 131499960]

約数ペア:

[(1, 131499960), (2, 65749980), (3, 43833320), (4, 32874990), (5, 26299992), (6, 21916660), (8, 16437495), (10, 13149996), (12, 10958330), (15, 8766664), (20, 6574998), (24, 5479165), (30, 4383332), (40, 3287499), (60, 2191666), (120, 1095833)]