211524960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{440677}}^1$

素因数の和:440695

約数の個数: 48

約数和(自身を含む): 666305136

約数和(自身を除く): 454780176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 440677, 881354, 1322031, 1762708, 2203385, 2644062, 3525416, 4406770, 5288124, 6610155, 7050832, 8813540, 10576248, 13220310, 14101664, 17627080, 21152496, 26440620, 35254160, 42304992, 52881240, 70508320, 105762480, 211524960]

約数ペア:

[(1, 211524960), (2, 105762480), (3, 70508320), (4, 52881240), (5, 42304992), (6, 35254160), (8, 26440620), (10, 21152496), (12, 17627080), (15, 14101664), (16, 13220310), (20, 10576248), (24, 8813540), (30, 7050832), (32, 6610155), (40, 5288124), (48, 4406770), (60, 3525416), (80, 2644062), (96, 2203385), (120, 1762708), (160, 1322031), (240, 881354), (480, 440677)]