778172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5413}}^1$

素因数の和:6028

約数の個数: 80

約数和(自身を含む): 2416809600

約数和(自身を除く): 1638636720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 599, 1198, 1797, 2396, 2995, 3594, 4792, 5413, 5990, 7188, 8985, 9584, 10826, 11980, 14376, 16239, 17970, 21652, 23960, 27065, 28752, 32478, 35940, 43304, 47920, 54130, 64956, 71880, 81195, 86608, 108260, 129912, 143760, 162390, 216520, 259824, 324780, 433040, 649560, 1299120, 3242387, 6484774, 9727161, 12969548, 16211935, 19454322, 25939096, 32423870, 38908644, 48635805, 51878192, 64847740, 77817288, 97271610, 129695480, 155634576, 194543220, 259390960, 389086440, 778172880]

約数ペア:

[(1, 778172880), (2, 389086440), (3, 259390960), (4, 194543220), (5, 155634576), (6, 129695480), (8, 97271610), (10, 77817288), (12, 64847740), (15, 51878192), (16, 48635805), (20, 38908644), (24, 32423870), (30, 25939096), (40, 19454322), (48, 16211935), (60, 12969548), (80, 9727161), (120, 6484774), (240, 3242387), (599, 1299120), (1198, 649560), (1797, 433040), (2396, 324780), (2995, 259824), (3594, 216520), (4792, 162390), (5413, 143760), (5990, 129912), (7188, 108260), (8985, 86608), (9584, 81195), (10826, 71880), (11980, 64956), (14376, 54130), (16239, 47920), (17970, 43304), (21652, 35940), (23960, 32478), (27065, 28752)]