15183239220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{65951}}^1$

素因数の和:67245

約数の個数: 72

約数和(自身を含む): 46092533760

約数和(自身を除く): 30909294540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1279, 2558, 3837, 5116, 6395, 7674, 11511, 12790, 15348, 19185, 23022, 25580, 38370, 46044, 57555, 65951, 76740, 115110, 131902, 197853, 230220, 263804, 329755, 395706, 593559, 659510, 791412, 989265, 1187118, 1319020, 1978530, 2374236, 2967795, 3957060, 5935590, 11871180, 84351329, 168702658, 253053987, 337405316, 421756645, 506107974, 759161961, 843513290, 1012215948, 1265269935, 1518323922, 1687026580, 2530539870, 3036647844, 3795809805, 5061079740, 7591619610, 15183239220]

約数ペア:

[(1, 15183239220), (2, 7591619610), (3, 5061079740), (4, 3795809805), (5, 3036647844), (6, 2530539870), (9, 1687026580), (10, 1518323922), (12, 1265269935), (15, 1012215948), (18, 843513290), (20, 759161961), (30, 506107974), (36, 421756645), (45, 337405316), (60, 253053987), (90, 168702658), (180, 84351329), (1279, 11871180), (2558, 5935590), (3837, 3957060), (5116, 2967795), (6395, 2374236), (7674, 1978530), (11511, 1319020), (12790, 1187118), (15348, 989265), (19185, 791412), (23022, 659510), (25580, 593559), (38370, 395706), (46044, 329755), (57555, 263804), (65951, 230220), (76740, 197853), (115110, 131902)]