3480000720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2071429}}^1$

素因数の和:2071452

約数の個数: 80

約数和(自身を含む): 12329151360

約数和(自身を除く): 8849150640

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, 2071429, 4142858, 6214287, 8285716, 10357145, 12428574, 14500003, 16571432, 20714290, 24857148, 29000006, 31071435, 33142864, 41428580, 43500009, 49714296, 58000012, 62142870, 72500015, 82857160, 87000018, 99428592, 116000024, 124285740, 145000030, 165714320, 174000036, 217500045, 232000048, 248571480, 290000060, 348000072, 435000090, 497142960, 580000120, 696000144, 870000180, 1160000240, 1740000360, 3480000720]

約数ペア:

[(1, 3480000720), (2, 1740000360), (3, 1160000240), (4, 870000180), (5, 696000144), (6, 580000120), (7, 497142960), (8, 435000090), (10, 348000072), (12, 290000060), (14, 248571480), (15, 232000048), (16, 217500045), (20, 174000036), (21, 165714320), (24, 145000030), (28, 124285740), (30, 116000024), (35, 99428592), (40, 87000018), (42, 82857160), (48, 72500015), (56, 62142870), (60, 58000012), (70, 49714296), (80, 43500009), (84, 41428580), (105, 33142864), (112, 31071435), (120, 29000006), (140, 24857148), (168, 20714290), (210, 16571432), (240, 14500003), (280, 12428574), (336, 10357145), (420, 8285716), (560, 6214287), (840, 4142858), (1680, 2071429)]