231890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{966209}}^1$

素因数の和:966225

約数の個数: 40

約数和(自身を含む): 718860240

約数和(自身を除く): 486970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 966209, 1932418, 2898627, 3864836, 4831045, 5797254, 7729672, 9662090, 11594508, 14493135, 15459344, 19324180, 23189016, 28986270, 38648360, 46378032, 57972540, 77296720, 115945080, 231890160]

約数ペア:

[(1, 231890160), (2, 115945080), (3, 77296720), (4, 57972540), (5, 46378032), (6, 38648360), (8, 28986270), (10, 23189016), (12, 19324180), (15, 15459344), (16, 14493135), (20, 11594508), (24, 9662090), (30, 7729672), (40, 5797254), (48, 4831045), (60, 3864836), (80, 2898627), (120, 1932418), (240, 966209)]