51170160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{213209}}^1$

素因数の和:213225

約数の個数: 40

約数和(自身を含む): 158628240

約数和(自身を除く): 107458080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 213209, 426418, 639627, 852836, 1066045, 1279254, 1705672, 2132090, 2558508, 3198135, 3411344, 4264180, 5117016, 6396270, 8528360, 10234032, 12792540, 17056720, 25585080, 51170160]

約数ペア:

[(1, 51170160), (2, 25585080), (3, 17056720), (4, 12792540), (5, 10234032), (6, 8528360), (8, 6396270), (10, 5117016), (12, 4264180), (15, 3411344), (16, 3198135), (20, 2558508), (24, 2132090), (30, 1705672), (40, 1279254), (48, 1066045), (60, 852836), (80, 639627), (120, 426418), (240, 213209)]