260657760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49367}}^1$

素因数の和:49396

約数の個数: 96

約数和(自身を含む): 895732992

約数和(自身を除く): 635075232

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, 49367, 98734, 148101, 197468, 246835, 296202, 394936, 493670, 543037, 592404, 740505, 789872, 987340, 1086074, 1184808, 1481010, 1579744, 1629111, 1974680, 2172148, 2369616, 2715185, 2962020, 3258222, 3949360, 4344296, 4739232, 5430370, 5924040, 6516444, 7898720, 8145555, 8688592, 10860740, 11848080, 13032888, 16291110, 17377184, 21721480, 23696160, 26065776, 32582220, 43442960, 52131552, 65164440, 86885920, 130328880, 260657760]

約数ペア:

[(1, 260657760), (2, 130328880), (3, 86885920), (4, 65164440), (5, 52131552), (6, 43442960), (8, 32582220), (10, 26065776), (11, 23696160), (12, 21721480), (15, 17377184), (16, 16291110), (20, 13032888), (22, 11848080), (24, 10860740), (30, 8688592), (32, 8145555), (33, 7898720), (40, 6516444), (44, 5924040), (48, 5430370), (55, 4739232), (60, 4344296), (66, 3949360), (80, 3258222), (88, 2962020), (96, 2715185), (110, 2369616), (120, 2172148), (132, 1974680), (160, 1629111), (165, 1579744), (176, 1481010), (220, 1184808), (240, 1086074), (264, 987340), (330, 789872), (352, 740505), (440, 592404), (480, 543037), (528, 493670), (660, 394936), (880, 296202), (1056, 246835), (1320, 197468), (1760, 148101), (2640, 98734), (5280, 49367)]