129626760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1080223}}^1$

素因数の和:1080237

約数の個数: 32

約数和(自身を含む): 388880640

約数和(自身を除く): 259253880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1080223, 2160446, 3240669, 4320892, 5401115, 6481338, 8641784, 10802230, 12962676, 16203345, 21604460, 25925352, 32406690, 43208920, 64813380, 129626760]

約数ペア:

[(1, 129626760), (2, 64813380), (3, 43208920), (4, 32406690), (5, 25925352), (6, 21604460), (8, 16203345), (10, 12962676), (12, 10802230), (15, 8641784), (20, 6481338), (24, 5401115), (30, 4320892), (40, 3240669), (60, 2160446), (120, 1080223)]