115576920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321047}}^1$

素因数の和:321064

約数の個数: 48

約数和(自身を含む): 375626160

約数和(自身を除く): 260049240

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, 321047, 642094, 963141, 1284188, 1605235, 1926282, 2568376, 2889423, 3210470, 3852564, 4815705, 5778846, 6420940, 7705128, 9631410, 11557692, 12841880, 14447115, 19262820, 23115384, 28894230, 38525640, 57788460, 115576920]

約数ペア:

[(1, 115576920), (2, 57788460), (3, 38525640), (4, 28894230), (5, 23115384), (6, 19262820), (8, 14447115), (9, 12841880), (10, 11557692), (12, 9631410), (15, 7705128), (18, 6420940), (20, 5778846), (24, 4815705), (30, 3852564), (36, 3210470), (40, 2889423), (45, 2568376), (60, 1926282), (72, 1605235), (90, 1284188), (120, 963141), (180, 642094), (360, 321047)]