990416760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8253473}}^1$

素因数の和:8253487

約数の個数: 32

約数和(自身を含む): 2971250640

約数和(自身を除く): 1980833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8253473, 16506946, 24760419, 33013892, 41267365, 49520838, 66027784, 82534730, 99041676, 123802095, 165069460, 198083352, 247604190, 330138920, 495208380, 990416760]

約数ペア:

[(1, 990416760), (2, 495208380), (3, 330138920), (4, 247604190), (5, 198083352), (6, 165069460), (8, 123802095), (10, 99041676), (12, 82534730), (15, 66027784), (20, 49520838), (24, 41267365), (30, 33013892), (40, 24760419), (60, 16506946), (120, 8253473)]