89557320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3259}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 269928000

約数和(自身を除く): 180370680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3259, 3435, 4580, 5496, 6518, 6870, 9160, 9777, 13036, 13740, 16295, 19554, 26072, 27480, 32590, 39108, 48885, 65180, 78216, 97770, 130360, 195540, 391080, 746311, 1492622, 2238933, 2985244, 3731555, 4477866, 5970488, 7463110, 8955732, 11194665, 14926220, 17911464, 22389330, 29852440, 44778660, 89557320]

約数ペア:

[(1, 89557320), (2, 44778660), (3, 29852440), (4, 22389330), (5, 17911464), (6, 14926220), (8, 11194665), (10, 8955732), (12, 7463110), (15, 5970488), (20, 4477866), (24, 3731555), (30, 2985244), (40, 2238933), (60, 1492622), (120, 746311), (229, 391080), (458, 195540), (687, 130360), (916, 97770), (1145, 78216), (1374, 65180), (1832, 48885), (2290, 39108), (2748, 32590), (3259, 27480), (3435, 26072), (4580, 19554), (5496, 16295), (6518, 13740), (6870, 13036), (9160, 9777)]