84552720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50329}}^1$

素因数の和:50352

約数の個数: 80

約数和(自身を含む): 299564160

約数和(自身を除く): 215011440

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, 50329, 100658, 150987, 201316, 251645, 301974, 352303, 402632, 503290, 603948, 704606, 754935, 805264, 1006580, 1056909, 1207896, 1409212, 1509870, 1761515, 2013160, 2113818, 2415792, 2818424, 3019740, 3523030, 4026320, 4227636, 5284545, 5636848, 6039480, 7046060, 8455272, 10569090, 12078960, 14092120, 16910544, 21138180, 28184240, 42276360, 84552720]

約数ペア:

[(1, 84552720), (2, 42276360), (3, 28184240), (4, 21138180), (5, 16910544), (6, 14092120), (7, 12078960), (8, 10569090), (10, 8455272), (12, 7046060), (14, 6039480), (15, 5636848), (16, 5284545), (20, 4227636), (21, 4026320), (24, 3523030), (28, 3019740), (30, 2818424), (35, 2415792), (40, 2113818), (42, 2013160), (48, 1761515), (56, 1509870), (60, 1409212), (70, 1207896), (80, 1056909), (84, 1006580), (105, 805264), (112, 754935), (120, 704606), (140, 603948), (168, 503290), (210, 402632), (240, 352303), (280, 301974), (336, 251645), (420, 201316), (560, 150987), (840, 100658), (1680, 50329)]