83604960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6478

約数の個数: 120

約数和(自身を含む): 295101576

約数和(自身を除く): 211496616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6451, 6480, 12902, 12960, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 174177, 193530, 206432, 232236, 258040, 290295, 309648, 348354, 387060, 464472, 516080, 522531, 580590, 619296, 696708, 774120, 870885, 928944, 1032160, 1045062, 1161180, 1393416, 1548240, 1741770, 1857888, 2090124, 2322360, 2612655, 2786832, 3096480, 3483540, 4180248, 4644720, 5225310, 5573664, 6967080, 8360496, 9289440, 10450620, 13934160, 16720992, 20901240, 27868320, 41802480, 83604960]

約数ペア:

[(1, 83604960), (2, 41802480), (3, 27868320), (4, 20901240), (5, 16720992), (6, 13934160), (8, 10450620), (9, 9289440), (10, 8360496), (12, 6967080), (15, 5573664), (16, 5225310), (18, 4644720), (20, 4180248), (24, 3483540), (27, 3096480), (30, 2786832), (32, 2612655), (36, 2322360), (40, 2090124), (45, 1857888), (48, 1741770), (54, 1548240), (60, 1393416), (72, 1161180), (80, 1045062), (81, 1032160), (90, 928944), (96, 870885), (108, 774120), (120, 696708), (135, 619296), (144, 580590), (160, 522531), (162, 516080), (180, 464472), (216, 387060), (240, 348354), (270, 309648), (288, 290295), (324, 258040), (360, 232236), (405, 206432), (432, 193530), (480, 174177), (540, 154824), (648, 129020), (720, 116118), (810, 103216), (864, 96765), (1080, 77412), (1296, 64510), (1440, 58059), (1620, 51608), (2160, 38706), (2592, 32255), (3240, 25804), (4320, 19353), (6451, 12960), (6480, 12902)]