1647148320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5039}}^1$

素因数の和:5287

約数の個数: 144

約数和(自身を含む): 5646775680

約数和(自身を除く): 3999627360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5039, 5448, 6810, 7264, 8172, 9080, 10078, 10215, 10896, 13620, 15117, 16344, 18160, 20156, 20430, 21792, 25195, 27240, 30234, 32688, 36320, 40312, 40860, 45351, 50390, 54480, 60468, 65376, 75585, 80624, 81720, 90702, 100780, 108960, 120936, 151170, 161248, 163440, 181404, 201560, 226755, 241872, 302340, 326880, 362808, 403120, 453510, 483744, 604680, 725616, 806240, 907020, 1143853, 1209360, 1451232, 1814040, 2287706, 2418720, 3431559, 3628080, 4575412, 5719265, 6863118, 7256160, 9150824, 10294677, 11438530, 13726236, 17157795, 18301648, 20589354, 22877060, 27452472, 34315590, 36603296, 41178708, 45754120, 51473385, 54904944, 68631180, 82357416, 91508240, 102946770, 109809888, 137262360, 164714832, 183016480, 205893540, 274524720, 329429664, 411787080, 549049440, 823574160, 1647148320]

約数ペア:

[(1, 1647148320), (2, 823574160), (3, 549049440), (4, 411787080), (5, 329429664), (6, 274524720), (8, 205893540), (9, 183016480), (10, 164714832), (12, 137262360), (15, 109809888), (16, 102946770), (18, 91508240), (20, 82357416), (24, 68631180), (30, 54904944), (32, 51473385), (36, 45754120), (40, 41178708), (45, 36603296), (48, 34315590), (60, 27452472), (72, 22877060), (80, 20589354), (90, 18301648), (96, 17157795), (120, 13726236), (144, 11438530), (160, 10294677), (180, 9150824), (227, 7256160), (240, 6863118), (288, 5719265), (360, 4575412), (454, 3628080), (480, 3431559), (681, 2418720), (720, 2287706), (908, 1814040), (1135, 1451232), (1362, 1209360), (1440, 1143853), (1816, 907020), (2043, 806240), (2270, 725616), (2724, 604680), (3405, 483744), (3632, 453510), (4086, 403120), (4540, 362808), (5039, 326880), (5448, 302340), (6810, 241872), (7264, 226755), (8172, 201560), (9080, 181404), (10078, 163440), (10215, 161248), (10896, 151170), (13620, 120936), (15117, 108960), (16344, 100780), (18160, 90702), (20156, 81720), (20430, 80624), (21792, 75585), (25195, 65376), (27240, 60468), (30234, 54480), (32688, 50390), (36320, 45351), (40312, 40860)]