115900920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321947}}^1$

素因数の和:321964

約数の個数: 48

約数和(自身を含む): 376679160

約数和(自身を除く): 260778240

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, 321947, 643894, 965841, 1287788, 1609735, 1931682, 2575576, 2897523, 3219470, 3863364, 4829205, 5795046, 6438940, 7726728, 9658410, 11590092, 12877880, 14487615, 19316820, 23180184, 28975230, 38633640, 57950460, 115900920]

約数ペア:

[(1, 115900920), (2, 57950460), (3, 38633640), (4, 28975230), (5, 23180184), (6, 19316820), (8, 14487615), (9, 12877880), (10, 11590092), (12, 9658410), (15, 7726728), (18, 6438940), (20, 5795046), (24, 4829205), (30, 3863364), (36, 3219470), (40, 2897523), (45, 2575576), (60, 1931682), (72, 1609735), (90, 1287788), (120, 965841), (180, 643894), (360, 321947)]