82729320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{689411}}^1$

素因数の和:689425

約数の個数: 32

約数和(自身を含む): 248188320

約数和(自身を除く): 165459000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 689411, 1378822, 2068233, 2757644, 3447055, 4136466, 5515288, 6894110, 8272932, 10341165, 13788220, 16545864, 20682330, 27576440, 41364660, 82729320]

約数ペア:

[(1, 82729320), (2, 41364660), (3, 27576440), (4, 20682330), (5, 16545864), (6, 13788220), (8, 10341165), (10, 8272932), (12, 6894110), (15, 5515288), (20, 4136466), (24, 3447055), (30, 2757644), (40, 2068233), (60, 1378822), (120, 689411)]