280753440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53173}}^1$

素因数の和:53202

約数の個数: 96

約数和(自身を含む): 964789056

約数和(自身を除く): 684035616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 53173, 106346, 159519, 212692, 265865, 319038, 425384, 531730, 584903, 638076, 797595, 850768, 1063460, 1169806, 1276152, 1595190, 1701536, 1754709, 2126920, 2339612, 2552304, 2924515, 3190380, 3509418, 4253840, 4679224, 5104608, 5849030, 6380760, 7018836, 8507680, 8773545, 9358448, 11698060, 12761520, 14037672, 17547090, 18716896, 23396120, 25523040, 28075344, 35094180, 46792240, 56150688, 70188360, 93584480, 140376720, 280753440]

約数ペア:

[(1, 280753440), (2, 140376720), (3, 93584480), (4, 70188360), (5, 56150688), (6, 46792240), (8, 35094180), (10, 28075344), (11, 25523040), (12, 23396120), (15, 18716896), (16, 17547090), (20, 14037672), (22, 12761520), (24, 11698060), (30, 9358448), (32, 8773545), (33, 8507680), (40, 7018836), (44, 6380760), (48, 5849030), (55, 5104608), (60, 4679224), (66, 4253840), (80, 3509418), (88, 3190380), (96, 2924515), (110, 2552304), (120, 2339612), (132, 2126920), (160, 1754709), (165, 1701536), (176, 1595190), (220, 1276152), (240, 1169806), (264, 1063460), (330, 850768), (352, 797595), (440, 638076), (480, 584903), (528, 531730), (660, 425384), (880, 319038), (1056, 265865), (1320, 212692), (1760, 159519), (2640, 106346), (5280, 53173)]