120421728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{6637}}^1$

素因数の和:6666

約数の個数: 120

約数和(自身を含む): 404811792

約数和(自身を除く): 284390064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 6637, 9072, 13274, 18144, 19911, 26548, 39822, 46459, 53096, 59733, 79644, 92918, 106192, 119466, 139377, 159288, 179199, 185836, 212384, 238932, 278754, 318576, 358398, 371672, 418131, 477864, 537597, 557508, 637152, 716796, 743344, 836262, 955728, 1075194, 1115016, 1254393, 1433592, 1486688, 1672524, 1911456, 2150388, 2230032, 2508786, 2867184, 3345048, 3763179, 4300776, 4460064, 5017572, 5734368, 6690096, 7526358, 8601552, 10035144, 13380192, 15052716, 17203104, 20070288, 30105432, 40140576, 60210864, 120421728]

約数ペア:

[(1, 120421728), (2, 60210864), (3, 40140576), (4, 30105432), (6, 20070288), (7, 17203104), (8, 15052716), (9, 13380192), (12, 10035144), (14, 8601552), (16, 7526358), (18, 6690096), (21, 5734368), (24, 5017572), (27, 4460064), (28, 4300776), (32, 3763179), (36, 3345048), (42, 2867184), (48, 2508786), (54, 2230032), (56, 2150388), (63, 1911456), (72, 1672524), (81, 1486688), (84, 1433592), (96, 1254393), (108, 1115016), (112, 1075194), (126, 955728), (144, 836262), (162, 743344), (168, 716796), (189, 637152), (216, 557508), (224, 537597), (252, 477864), (288, 418131), (324, 371672), (336, 358398), (378, 318576), (432, 278754), (504, 238932), (567, 212384), (648, 185836), (672, 179199), (756, 159288), (864, 139377), (1008, 119466), (1134, 106192), (1296, 92918), (1512, 79644), (2016, 59733), (2268, 53096), (2592, 46459), (3024, 39822), (4536, 26548), (6048, 19911), (6637, 18144), (9072, 13274)]