27275760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 93837744

約数和(自身を除く): 66561984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 881, 1032, 1290, 1548, 1720, 1762, 1935, 2064, 2580, 2643, 3096, 3440, 3524, 3870, 4405, 5160, 5286, 6192, 7048, 7740, 7929, 8810, 10320, 10572, 13215, 14096, 15480, 15858, 17620, 21144, 26430, 30960, 31716, 35240, 37883, 39645, 42288, 52860, 63432, 70480, 75766, 79290, 105720, 113649, 126864, 151532, 158580, 189415, 211440, 227298, 303064, 317160, 340947, 378830, 454596, 568245, 606128, 634320, 681894, 757660, 909192, 1136490, 1363788, 1515320, 1704735, 1818384, 2272980, 2727576, 3030640, 3409470, 4545960, 5455152, 6818940, 9091920, 13637880, 27275760]

約数ペア:

[(1, 27275760), (2, 13637880), (3, 9091920), (4, 6818940), (5, 5455152), (6, 4545960), (8, 3409470), (9, 3030640), (10, 2727576), (12, 2272980), (15, 1818384), (16, 1704735), (18, 1515320), (20, 1363788), (24, 1136490), (30, 909192), (36, 757660), (40, 681894), (43, 634320), (45, 606128), (48, 568245), (60, 454596), (72, 378830), (80, 340947), (86, 317160), (90, 303064), (120, 227298), (129, 211440), (144, 189415), (172, 158580), (180, 151532), (215, 126864), (240, 113649), (258, 105720), (344, 79290), (360, 75766), (387, 70480), (430, 63432), (516, 52860), (645, 42288), (688, 39645), (720, 37883), (774, 35240), (860, 31716), (881, 30960), (1032, 26430), (1290, 21144), (1548, 17620), (1720, 15858), (1762, 15480), (1935, 14096), (2064, 13215), (2580, 10572), (2643, 10320), (3096, 8810), (3440, 7929), (3524, 7740), (3870, 7048), (4405, 6192), (5160, 5286)]