19106760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159223}}^1$

素因数の和:159237

約数の個数: 32

約数和(自身を含む): 57320640

約数和(自身を除く): 38213880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159223, 318446, 477669, 636892, 796115, 955338, 1273784, 1592230, 1910676, 2388345, 3184460, 3821352, 4776690, 6368920, 9553380, 19106760]

約数ペア:

[(1, 19106760), (2, 9553380), (3, 6368920), (4, 4776690), (5, 3821352), (6, 3184460), (8, 2388345), (10, 1910676), (12, 1592230), (15, 1273784), (20, 955338), (24, 796115), (30, 636892), (40, 477669), (60, 318446), (120, 159223)]