49271280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205297}}^1$

素因数の和:205313

約数の個数: 40

約数和(自身を含む): 152741712

約数和(自身を除く): 103470432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205297, 410594, 615891, 821188, 1026485, 1231782, 1642376, 2052970, 2463564, 3079455, 3284752, 4105940, 4927128, 6158910, 8211880, 9854256, 12317820, 16423760, 24635640, 49271280]

約数ペア:

[(1, 49271280), (2, 24635640), (3, 16423760), (4, 12317820), (5, 9854256), (6, 8211880), (8, 6158910), (10, 4927128), (12, 4105940), (15, 3284752), (16, 3079455), (20, 2463564), (24, 2052970), (30, 1642376), (40, 1231782), (48, 1026485), (60, 821188), (80, 615891), (120, 410594), (240, 205297)]