2019113760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4206487}}^1$

素因数の和:4206505

約数の個数: 48

約数和(自身を含む): 6360209856

約数和(自身を除く): 4341096096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4206487, 8412974, 12619461, 16825948, 21032435, 25238922, 33651896, 42064870, 50477844, 63097305, 67303792, 84129740, 100955688, 126194610, 134607584, 168259480, 201911376, 252389220, 336518960, 403822752, 504778440, 673037920, 1009556880, 2019113760]

約数ペア:

[(1, 2019113760), (2, 1009556880), (3, 673037920), (4, 504778440), (5, 403822752), (6, 336518960), (8, 252389220), (10, 201911376), (12, 168259480), (15, 134607584), (16, 126194610), (20, 100955688), (24, 84129740), (30, 67303792), (32, 63097305), (40, 50477844), (48, 42064870), (60, 33651896), (80, 25238922), (96, 21032435), (120, 16825948), (160, 12619461), (240, 8412974), (480, 4206487)]