2486400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 9612480

約数和(自身を除く): 7126080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 128, 140, 148, 150, 160, 168, 175, 185, 192, 200, 210, 222, 224, 240, 259, 280, 296, 300, 320, 336, 350, 370, 384, 400, 420, 444, 448, 480, 518, 525, 555, 560, 592, 600, 640, 672, 700, 740, 777, 800, 840, 888, 896, 925, 960, 1036, 1050, 1110, 1120, 1184, 1200, 1295, 1344, 1400, 1480, 1554, 1600, 1680, 1776, 1850, 1920, 2072, 2100, 2220, 2240, 2368, 2400, 2590, 2688, 2775, 2800, 2960, 3108, 3200, 3360, 3552, 3700, 3885, 4144, 4200, 4440, 4480, 4736, 4800, 5180, 5550, 5600, 5920, 6216, 6475, 6720, 7104, 7400, 7770, 8288, 8400, 8880, 9600, 10360, 11100, 11200, 11840, 12432, 12950, 13440, 14208, 14800, 15540, 16576, 16800, 17760, 19425, 20720, 22200, 22400, 23680, 24864, 25900, 29600, 31080, 33152, 33600, 35520, 38850, 41440, 44400, 49728, 51800, 59200, 62160, 67200, 71040, 77700, 82880, 88800, 99456, 103600, 118400, 124320, 155400, 165760, 177600, 207200, 248640, 310800, 355200, 414400, 497280, 621600, 828800, 1243200, 2486400]

約数ペア:

[(1, 2486400), (2, 1243200), (3, 828800), (4, 621600), (5, 497280), (6, 414400), (7, 355200), (8, 310800), (10, 248640), (12, 207200), (14, 177600), (15, 165760), (16, 155400), (20, 124320), (21, 118400), (24, 103600), (25, 99456), (28, 88800), (30, 82880), (32, 77700), (35, 71040), (37, 67200), (40, 62160), (42, 59200), (48, 51800), (50, 49728), (56, 44400), (60, 41440), (64, 38850), (70, 35520), (74, 33600), (75, 33152), (80, 31080), (84, 29600), (96, 25900), (100, 24864), (105, 23680), (111, 22400), (112, 22200), (120, 20720), (128, 19425), (140, 17760), (148, 16800), (150, 16576), (160, 15540), (168, 14800), (175, 14208), (185, 13440), (192, 12950), (200, 12432), (210, 11840), (222, 11200), (224, 11100), (240, 10360), (259, 9600), (280, 8880), (296, 8400), (300, 8288), (320, 7770), (336, 7400), (350, 7104), (370, 6720), (384, 6475), (400, 6216), (420, 5920), (444, 5600), (448, 5550), (480, 5180), (518, 4800), (525, 4736), (555, 4480), (560, 4440), (592, 4200), (600, 4144), (640, 3885), (672, 3700), (700, 3552), (740, 3360), (777, 3200), (800, 3108), (840, 2960), (888, 2800), (896, 2775), (925, 2688), (960, 2590), (1036, 2400), (1050, 2368), (1110, 2240), (1120, 2220), (1184, 2100), (1200, 2072), (1295, 1920), (1344, 1850), (1400, 1776), (1480, 1680), (1554, 1600)]