8630640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11987}}^1$

素因数の和:12006

約数の個数: 60

約数和(自身を含む): 28986984

約数和(自身を除く): 20356344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 107883, 119870, 143844, 179805, 191792, 215766, 239740, 287688, 359610, 431532, 479480, 539415, 575376, 719220, 863064, 958960, 1078830, 1438440, 1726128, 2157660, 2876880, 4315320, 8630640]

約数ペア:

[(1, 8630640), (2, 4315320), (3, 2876880), (4, 2157660), (5, 1726128), (6, 1438440), (8, 1078830), (9, 958960), (10, 863064), (12, 719220), (15, 575376), (16, 539415), (18, 479480), (20, 431532), (24, 359610), (30, 287688), (36, 239740), (40, 215766), (45, 191792), (48, 179805), (60, 143844), (72, 119870), (80, 107883), (90, 95896), (120, 71922), (144, 59935), (180, 47948), (240, 35961), (360, 23974), (720, 11987)]