47424720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28229}}^1$

素因数の和:28252

約数の個数: 80

約数和(自身を含む): 168024960

約数和(自身を除く): 120600240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28229, 56458, 84687, 112916, 141145, 169374, 197603, 225832, 282290, 338748, 395206, 423435, 451664, 564580, 592809, 677496, 790412, 846870, 988015, 1129160, 1185618, 1354992, 1580824, 1693740, 1976030, 2258320, 2371236, 2964045, 3161648, 3387480, 3952060, 4742472, 5928090, 6774960, 7904120, 9484944, 11856180, 15808240, 23712360, 47424720]

約数ペア:

[(1, 47424720), (2, 23712360), (3, 15808240), (4, 11856180), (5, 9484944), (6, 7904120), (7, 6774960), (8, 5928090), (10, 4742472), (12, 3952060), (14, 3387480), (15, 3161648), (16, 2964045), (20, 2371236), (21, 2258320), (24, 1976030), (28, 1693740), (30, 1580824), (35, 1354992), (40, 1185618), (42, 1129160), (48, 988015), (56, 846870), (60, 790412), (70, 677496), (80, 592809), (84, 564580), (105, 451664), (112, 423435), (120, 395206), (140, 338748), (168, 282290), (210, 225832), (240, 197603), (280, 169374), (336, 141145), (420, 112916), (560, 84687), (840, 56458), (1680, 28229)]