123432000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 224

約数和(自身を含む): 421599360

約数和(自身を除く): 298167360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 139, 148, 150, 160, 185, 192, 200, 222, 240, 250, 278, 296, 300, 320, 370, 375, 400, 417, 444, 480, 500, 555, 556, 592, 600, 695, 740, 750, 800, 834, 888, 925, 960, 1000, 1110, 1112, 1184, 1200, 1390, 1480, 1500, 1600, 1668, 1776, 1850, 2000, 2085, 2220, 2224, 2368, 2400, 2775, 2780, 2960, 3000, 3336, 3475, 3552, 3700, 4000, 4170, 4440, 4448, 4625, 4800, 5143, 5550, 5560, 5920, 6000, 6672, 6950, 7104, 7400, 8000, 8340, 8880, 8896, 9250, 10286, 10425, 11100, 11120, 11840, 12000, 13344, 13875, 13900, 14800, 15429, 16680, 17375, 17760, 18500, 20572, 20850, 22200, 22240, 24000, 25715, 26688, 27750, 27800, 29600, 30858, 33360, 34750, 35520, 37000, 41144, 41700, 44400, 44480, 51430, 52125, 55500, 55600, 59200, 61716, 66720, 69500, 74000, 77145, 82288, 83400, 88800, 102860, 104250, 111000, 111200, 123432, 128575, 133440, 139000, 148000, 154290, 164576, 166800, 177600, 205720, 208500, 222000, 222400, 246864, 257150, 278000, 296000, 308580, 329152, 333600, 385725, 411440, 417000, 444000, 493728, 514300, 556000, 617160, 642875, 667200, 771450, 822880, 834000, 888000, 987456, 1028600, 1112000, 1234320, 1285750, 1542900, 1645760, 1668000, 1928625, 2057200, 2468640, 2571500, 3085800, 3336000, 3857250, 4114400, 4937280, 5143000, 6171600, 7714500, 8228800, 10286000, 12343200, 15429000, 20572000, 24686400, 30858000, 41144000, 61716000, 123432000]

約数ペア:

[(1, 123432000), (2, 61716000), (3, 41144000), (4, 30858000), (5, 24686400), (6, 20572000), (8, 15429000), (10, 12343200), (12, 10286000), (15, 8228800), (16, 7714500), (20, 6171600), (24, 5143000), (25, 4937280), (30, 4114400), (32, 3857250), (37, 3336000), (40, 3085800), (48, 2571500), (50, 2468640), (60, 2057200), (64, 1928625), (74, 1668000), (75, 1645760), (80, 1542900), (96, 1285750), (100, 1234320), (111, 1112000), (120, 1028600), (125, 987456), (139, 888000), (148, 834000), (150, 822880), (160, 771450), (185, 667200), (192, 642875), (200, 617160), (222, 556000), (240, 514300), (250, 493728), (278, 444000), (296, 417000), (300, 411440), (320, 385725), (370, 333600), (375, 329152), (400, 308580), (417, 296000), (444, 278000), (480, 257150), (500, 246864), (555, 222400), (556, 222000), (592, 208500), (600, 205720), (695, 177600), (740, 166800), (750, 164576), (800, 154290), (834, 148000), (888, 139000), (925, 133440), (960, 128575), (1000, 123432), (1110, 111200), (1112, 111000), (1184, 104250), (1200, 102860), (1390, 88800), (1480, 83400), (1500, 82288), (1600, 77145), (1668, 74000), (1776, 69500), (1850, 66720), (2000, 61716), (2085, 59200), (2220, 55600), (2224, 55500), (2368, 52125), (2400, 51430), (2775, 44480), (2780, 44400), (2960, 41700), (3000, 41144), (3336, 37000), (3475, 35520), (3552, 34750), (3700, 33360), (4000, 30858), (4170, 29600), (4440, 27800), (4448, 27750), (4625, 26688), (4800, 25715), (5143, 24000), (5550, 22240), (5560, 22200), (5920, 20850), (6000, 20572), (6672, 18500), (6950, 17760), (7104, 17375), (7400, 16680), (8000, 15429), (8340, 14800), (8880, 13900), (8896, 13875), (9250, 13344), (10286, 12000), (10425, 11840), (11100, 11120)]