241311280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61559}}^1$

素因数の和:61586

約数の個数: 60

約数和(自身を含む): 652659120

約数和(自身を除く): 411347840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 61559, 123118, 246236, 307795, 430913, 492472, 615590, 861826, 984944, 1231180, 1723652, 2154565, 2462360, 3016391, 3447304, 4309130, 4924720, 6032782, 6894608, 8618260, 12065564, 15081955, 17236520, 24131128, 30163910, 34473040, 48262256, 60327820, 120655640, 241311280]

約数ペア:

[(1, 241311280), (2, 120655640), (4, 60327820), (5, 48262256), (7, 34473040), (8, 30163910), (10, 24131128), (14, 17236520), (16, 15081955), (20, 12065564), (28, 8618260), (35, 6894608), (40, 6032782), (49, 4924720), (56, 4309130), (70, 3447304), (80, 3016391), (98, 2462360), (112, 2154565), (140, 1723652), (196, 1231180), (245, 984944), (280, 861826), (392, 615590), (490, 492472), (560, 430913), (784, 307795), (980, 246236), (1960, 123118), (3920, 61559)]