244171080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{678253}}^1$

素因数の和:678270

約数の個数: 48

約数和(自身を含む): 793557180

約数和(自身を除く): 549386100

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, 678253, 1356506, 2034759, 2713012, 3391265, 4069518, 5426024, 6104277, 6782530, 8139036, 10173795, 12208554, 13565060, 16278072, 20347590, 24417108, 27130120, 30521385, 40695180, 48834216, 61042770, 81390360, 122085540, 244171080]

約数ペア:

[(1, 244171080), (2, 122085540), (3, 81390360), (4, 61042770), (5, 48834216), (6, 40695180), (8, 30521385), (9, 27130120), (10, 24417108), (12, 20347590), (15, 16278072), (18, 13565060), (20, 12208554), (24, 10173795), (30, 8139036), (36, 6782530), (40, 6104277), (45, 5426024), (60, 4069518), (72, 3391265), (90, 2713012), (120, 2034759), (180, 1356506), (360, 678253)]