2145985080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17883209}}^1$

素因数の和:17883223

約数の個数: 32

約数和(自身を含む): 6437955600

約数和(自身を除く): 4291970520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17883209, 35766418, 53649627, 71532836, 89416045, 107299254, 143065672, 178832090, 214598508, 268248135, 357664180, 429197016, 536496270, 715328360, 1072992540, 2145985080]

約数ペア:

[(1, 2145985080), (2, 1072992540), (3, 715328360), (4, 536496270), (5, 429197016), (6, 357664180), (8, 268248135), (10, 214598508), (12, 178832090), (15, 143065672), (20, 107299254), (24, 89416045), (30, 71532836), (40, 53649627), (60, 35766418), (120, 17883209)]