141226920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392297}}^1$

素因数の和:392314

約数の個数: 48

約数和(自身を含む): 458988660

約数和(自身を除く): 317761740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 392297, 784594, 1176891, 1569188, 1961485, 2353782, 3138376, 3530673, 3922970, 4707564, 5884455, 7061346, 7845940, 9415128, 11768910, 14122692, 15691880, 17653365, 23537820, 28245384, 35306730, 47075640, 70613460, 141226920]

約数ペア:

[(1, 141226920), (2, 70613460), (3, 47075640), (4, 35306730), (5, 28245384), (6, 23537820), (8, 17653365), (9, 15691880), (10, 14122692), (12, 11768910), (15, 9415128), (18, 7845940), (20, 7061346), (24, 5884455), (30, 4707564), (36, 3922970), (40, 3530673), (45, 3138376), (60, 2353782), (72, 1961485), (90, 1569188), (120, 1176891), (180, 784594), (360, 392297)]