53581920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 198567936

約数和(自身を除く): 144986016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 431, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 862, 888, 1036, 1110, 1120, 1184, 1293, 1295, 1480, 1554, 1680, 1724, 1776, 2072, 2155, 2220, 2586, 2590, 2960, 3017, 3108, 3360, 3448, 3552, 3885, 4144, 4310, 4440, 5172, 5180, 5920, 6034, 6216, 6465, 6896, 7770, 8288, 8620, 8880, 9051, 10344, 10360, 12068, 12432, 12930, 13792, 15085, 15540, 15947, 17240, 17760, 18102, 20688, 20720, 24136, 24864, 25860, 30170, 31080, 31894, 34480, 36204, 41376, 41440, 45255, 47841, 48272, 51720, 60340, 62160, 63788, 68960, 72408, 79735, 90510, 95682, 96544, 103440, 111629, 120680, 124320, 127576, 144816, 159470, 181020, 191364, 206880, 223258, 239205, 241360, 255152, 289632, 318940, 334887, 362040, 382728, 446516, 478410, 482720, 510304, 558145, 637880, 669774, 724080, 765456, 893032, 956820, 1116290, 1275760, 1339548, 1448160, 1530912, 1674435, 1786064, 1913640, 2232580, 2551520, 2679096, 3348870, 3572128, 3827280, 4465160, 5358192, 6697740, 7654560, 8930320, 10716384, 13395480, 17860640, 26790960, 53581920]

約数ペア:

[(1, 53581920), (2, 26790960), (3, 17860640), (4, 13395480), (5, 10716384), (6, 8930320), (7, 7654560), (8, 6697740), (10, 5358192), (12, 4465160), (14, 3827280), (15, 3572128), (16, 3348870), (20, 2679096), (21, 2551520), (24, 2232580), (28, 1913640), (30, 1786064), (32, 1674435), (35, 1530912), (37, 1448160), (40, 1339548), (42, 1275760), (48, 1116290), (56, 956820), (60, 893032), (70, 765456), (74, 724080), (80, 669774), (84, 637880), (96, 558145), (105, 510304), (111, 482720), (112, 478410), (120, 446516), (140, 382728), (148, 362040), (160, 334887), (168, 318940), (185, 289632), (210, 255152), (222, 241360), (224, 239205), (240, 223258), (259, 206880), (280, 191364), (296, 181020), (336, 159470), (370, 144816), (420, 127576), (431, 124320), (444, 120680), (480, 111629), (518, 103440), (555, 96544), (560, 95682), (592, 90510), (672, 79735), (740, 72408), (777, 68960), (840, 63788), (862, 62160), (888, 60340), (1036, 51720), (1110, 48272), (1120, 47841), (1184, 45255), (1293, 41440), (1295, 41376), (1480, 36204), (1554, 34480), (1680, 31894), (1724, 31080), (1776, 30170), (2072, 25860), (2155, 24864), (2220, 24136), (2586, 20720), (2590, 20688), (2960, 18102), (3017, 17760), (3108, 17240), (3360, 15947), (3448, 15540), (3552, 15085), (3885, 13792), (4144, 12930), (4310, 12432), (4440, 12068), (5172, 10360), (5180, 10344), (5920, 9051), (6034, 8880), (6216, 8620), (6465, 8288), (6896, 7770)]