80624040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 128

約数和(自身を含む): 283288320

約数和(自身を除く): 202664280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2341, 2460, 2870, 3444, 4305, 4682, 4920, 5740, 6888, 7023, 8610, 9364, 11480, 11705, 14046, 16387, 17220, 18728, 23410, 28092, 32774, 34440, 35115, 46820, 49161, 56184, 65548, 70230, 81935, 93640, 95981, 98322, 131096, 140460, 163870, 191962, 196644, 245805, 280920, 287943, 327740, 383924, 393288, 479905, 491610, 575886, 655480, 671867, 767848, 959810, 983220, 1151772, 1343734, 1439715, 1919620, 1966440, 2015601, 2303544, 2687468, 2879430, 3359335, 3839240, 4031202, 5374936, 5758860, 6718670, 8062404, 10078005, 11517720, 13437340, 16124808, 20156010, 26874680, 40312020, 80624040]

約数ペア:

[(1, 80624040), (2, 40312020), (3, 26874680), (4, 20156010), (5, 16124808), (6, 13437340), (7, 11517720), (8, 10078005), (10, 8062404), (12, 6718670), (14, 5758860), (15, 5374936), (20, 4031202), (21, 3839240), (24, 3359335), (28, 2879430), (30, 2687468), (35, 2303544), (40, 2015601), (41, 1966440), (42, 1919620), (56, 1439715), (60, 1343734), (70, 1151772), (82, 983220), (84, 959810), (105, 767848), (120, 671867), (123, 655480), (140, 575886), (164, 491610), (168, 479905), (205, 393288), (210, 383924), (246, 327740), (280, 287943), (287, 280920), (328, 245805), (410, 196644), (420, 191962), (492, 163870), (574, 140460), (615, 131096), (820, 98322), (840, 95981), (861, 93640), (984, 81935), (1148, 70230), (1230, 65548), (1435, 56184), (1640, 49161), (1722, 46820), (2296, 35115), (2341, 34440), (2460, 32774), (2870, 28092), (3444, 23410), (4305, 18728), (4682, 17220), (4920, 16387), (5740, 14046), (6888, 11705), (7023, 11480), (8610, 9364)]