234240720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139429}}^1$

素因数の和:139452

約数の個数: 80

約数和(自身を含む): 829887360

約数和(自身を除く): 595646640

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, 139429, 278858, 418287, 557716, 697145, 836574, 976003, 1115432, 1394290, 1673148, 1952006, 2091435, 2230864, 2788580, 2928009, 3346296, 3904012, 4182870, 4880015, 5577160, 5856018, 6692592, 7808024, 8365740, 9760030, 11154320, 11712036, 14640045, 15616048, 16731480, 19520060, 23424072, 29280090, 33462960, 39040120, 46848144, 58560180, 78080240, 117120360, 234240720]

約数ペア:

[(1, 234240720), (2, 117120360), (3, 78080240), (4, 58560180), (5, 46848144), (6, 39040120), (7, 33462960), (8, 29280090), (10, 23424072), (12, 19520060), (14, 16731480), (15, 15616048), (16, 14640045), (20, 11712036), (21, 11154320), (24, 9760030), (28, 8365740), (30, 7808024), (35, 6692592), (40, 5856018), (42, 5577160), (48, 4880015), (56, 4182870), (60, 3904012), (70, 3346296), (80, 2928009), (84, 2788580), (105, 2230864), (112, 2091435), (120, 1952006), (140, 1673148), (168, 1394290), (210, 1115432), (240, 976003), (280, 836574), (336, 697145), (420, 557716), (560, 418287), (840, 278858), (1680, 139429)]