2620899120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1560059}}^1$

素因数の和:1560082

約数の個数: 80

約数和(自身を含む): 9285477120

約数和(自身を除く): 6664578000

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, 1560059, 3120118, 4680177, 6240236, 7800295, 9360354, 10920413, 12480472, 15600590, 18720708, 21840826, 23400885, 24960944, 31201180, 32761239, 37441416, 43681652, 46801770, 54602065, 62402360, 65522478, 74882832, 87363304, 93603540, 109204130, 124804720, 131044956, 163806195, 174726608, 187207080, 218408260, 262089912, 327612390, 374414160, 436816520, 524179824, 655224780, 873633040, 1310449560, 2620899120]

約数ペア:

[(1, 2620899120), (2, 1310449560), (3, 873633040), (4, 655224780), (5, 524179824), (6, 436816520), (7, 374414160), (8, 327612390), (10, 262089912), (12, 218408260), (14, 187207080), (15, 174726608), (16, 163806195), (20, 131044956), (21, 124804720), (24, 109204130), (28, 93603540), (30, 87363304), (35, 74882832), (40, 65522478), (42, 62402360), (48, 54602065), (56, 46801770), (60, 43681652), (70, 37441416), (80, 32761239), (84, 31201180), (105, 24960944), (112, 23400885), (120, 21840826), (140, 18720708), (168, 15600590), (210, 12480472), (240, 10920413), (280, 9360354), (336, 7800295), (420, 6240236), (560, 4680177), (840, 3120118), (1680, 1560059)]