180258768

素因数分解:

$2^4\times 3^2\times {\mathrm{1251797}}^1$

素因数の和:1251811

約数の個数: 30

約数和(自身を含む): 504474594

約数和(自身を除く): 324215826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1251797, 2503594, 3755391, 5007188, 7510782, 10014376, 11266173, 15021564, 20028752, 22532346, 30043128, 45064692, 60086256, 90129384, 180258768]

約数ペア:

[(1, 180258768), (2, 90129384), (3, 60086256), (4, 45064692), (6, 30043128), (8, 22532346), (9, 20028752), (12, 15021564), (16, 11266173), (18, 10014376), (24, 7510782), (36, 5007188), (48, 3755391), (72, 2503594), (144, 1251797)]