120054840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1000457}}^1$

素因数の和:1000471

約数の個数: 32

約数和(自身を含む): 360164880

約数和(自身を除く): 240110040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1000457, 2000914, 3001371, 4001828, 5002285, 6002742, 8003656, 10004570, 12005484, 15006855, 20009140, 24010968, 30013710, 40018280, 60027420, 120054840]

約数ペア:

[(1, 120054840), (2, 60027420), (3, 40018280), (4, 30013710), (5, 24010968), (6, 20009140), (8, 15006855), (10, 12005484), (12, 10004570), (15, 8003656), (20, 6002742), (24, 5002285), (30, 4001828), (40, 3001371), (60, 2000914), (120, 1000457)]