672338880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{25939}}^1$

素因数の和:25968

約数の個数: 140

約数和(自身を含む): 2391719880

約数和(自身を除く): 1719381000

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 25939, 51878, 77817, 103756, 129695, 155634, 207512, 233451, 259390, 311268, 389085, 415024, 466902, 518780, 622536, 700353, 778170, 830048, 933804, 1037560, 1167255, 1245072, 1400706, 1556340, 1660096, 1867608, 2075120, 2101059, 2334510, 2490144, 2801412, 3112680, 3501765, 3735216, 4150240, 4202118, 4669020, 4980288, 5602824, 6225360, 7003530, 7470432, 8300480, 8404236, 9338040, 10505295, 11205648, 12450720, 14007060, 14940864, 16808472, 18676080, 21010590, 22411296, 24901440, 28014120, 33616944, 37352160, 42021180, 44822592, 56028240, 67233888, 74704320, 84042360, 112056480, 134467776, 168084720, 224112960, 336169440, 672338880]

約数ペア:

[(1, 672338880), (2, 336169440), (3, 224112960), (4, 168084720), (5, 134467776), (6, 112056480), (8, 84042360), (9, 74704320), (10, 67233888), (12, 56028240), (15, 44822592), (16, 42021180), (18, 37352160), (20, 33616944), (24, 28014120), (27, 24901440), (30, 22411296), (32, 21010590), (36, 18676080), (40, 16808472), (45, 14940864), (48, 14007060), (54, 12450720), (60, 11205648), (64, 10505295), (72, 9338040), (80, 8404236), (81, 8300480), (90, 7470432), (96, 7003530), (108, 6225360), (120, 5602824), (135, 4980288), (144, 4669020), (160, 4202118), (162, 4150240), (180, 3735216), (192, 3501765), (216, 3112680), (240, 2801412), (270, 2490144), (288, 2334510), (320, 2101059), (324, 2075120), (360, 1867608), (405, 1660096), (432, 1556340), (480, 1400706), (540, 1245072), (576, 1167255), (648, 1037560), (720, 933804), (810, 830048), (864, 778170), (960, 700353), (1080, 622536), (1296, 518780), (1440, 466902), (1620, 415024), (1728, 389085), (2160, 311268), (2592, 259390), (2880, 233451), (3240, 207512), (4320, 155634), (5184, 129695), (6480, 103756), (8640, 77817), (12960, 51878), (25920, 25939)]