496171080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1378253}}^1$

素因数の和:1378270

約数の個数: 48

約数和(自身を含む): 1612557180

約数和(自身を除く): 1116386100

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, 1378253, 2756506, 4134759, 5513012, 6891265, 8269518, 11026024, 12404277, 13782530, 16539036, 20673795, 24808554, 27565060, 33078072, 41347590, 49617108, 55130120, 62021385, 82695180, 99234216, 124042770, 165390360, 248085540, 496171080]

約数ペア:

[(1, 496171080), (2, 248085540), (3, 165390360), (4, 124042770), (5, 99234216), (6, 82695180), (8, 62021385), (9, 55130120), (10, 49617108), (12, 41347590), (15, 33078072), (18, 27565060), (20, 24808554), (24, 20673795), (30, 16539036), (36, 13782530), (40, 12404277), (45, 11026024), (60, 8269518), (72, 6891265), (90, 5513012), (120, 4134759), (180, 2756506), (360, 1378253)]