217629480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1813579}}^1$

素因数の和:1813593

約数の個数: 32

約数和(自身を含む): 652888800

約数和(自身を除く): 435259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1813579, 3627158, 5440737, 7254316, 9067895, 10881474, 14508632, 18135790, 21762948, 27203685, 36271580, 43525896, 54407370, 72543160, 108814740, 217629480]

約数ペア:

[(1, 217629480), (2, 108814740), (3, 72543160), (4, 54407370), (5, 43525896), (6, 36271580), (8, 27203685), (10, 21762948), (12, 18135790), (15, 14508632), (20, 10881474), (24, 9067895), (30, 7254316), (40, 5440737), (60, 3627158), (120, 1813579)]