2537280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{881}}^1$

素因数の和:904

約数の個数: 84

約数和(自身を含む): 8737092

約数和(自身を除く): 6199812

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 881, 960, 1440, 1762, 2643, 2880, 3524, 4405, 5286, 7048, 7929, 8810, 10572, 13215, 14096, 15858, 17620, 21144, 26430, 28192, 31716, 35240, 39645, 42288, 52860, 56384, 63432, 70480, 79290, 84576, 105720, 126864, 140960, 158580, 169152, 211440, 253728, 281920, 317160, 422880, 507456, 634320, 845760, 1268640, 2537280]

約数ペア:

[(1, 2537280), (2, 1268640), (3, 845760), (4, 634320), (5, 507456), (6, 422880), (8, 317160), (9, 281920), (10, 253728), (12, 211440), (15, 169152), (16, 158580), (18, 140960), (20, 126864), (24, 105720), (30, 84576), (32, 79290), (36, 70480), (40, 63432), (45, 56384), (48, 52860), (60, 42288), (64, 39645), (72, 35240), (80, 31716), (90, 28192), (96, 26430), (120, 21144), (144, 17620), (160, 15858), (180, 14096), (192, 13215), (240, 10572), (288, 8810), (320, 7929), (360, 7048), (480, 5286), (576, 4405), (720, 3524), (881, 2880), (960, 2643), (1440, 1762)]