28232160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5347}}^1$

素因数の和:5376

約数の個数: 96

約数和(自身を含む): 97034112

約数和(自身を除く): 68801952

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, 5347, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 58817, 64164, 80205, 85552, 106940, 117634, 128328, 160410, 171104, 176451, 213880, 235268, 256656, 294085, 320820, 352902, 427760, 470536, 513312, 588170, 641640, 705804, 855520, 882255, 941072, 1176340, 1283280, 1411608, 1764510, 1882144, 2352680, 2566560, 2823216, 3529020, 4705360, 5646432, 7058040, 9410720, 14116080, 28232160]

約数ペア:

[(1, 28232160), (2, 14116080), (3, 9410720), (4, 7058040), (5, 5646432), (6, 4705360), (8, 3529020), (10, 2823216), (11, 2566560), (12, 2352680), (15, 1882144), (16, 1764510), (20, 1411608), (22, 1283280), (24, 1176340), (30, 941072), (32, 882255), (33, 855520), (40, 705804), (44, 641640), (48, 588170), (55, 513312), (60, 470536), (66, 427760), (80, 352902), (88, 320820), (96, 294085), (110, 256656), (120, 235268), (132, 213880), (160, 176451), (165, 171104), (176, 160410), (220, 128328), (240, 117634), (264, 106940), (330, 85552), (352, 80205), (440, 64164), (480, 58817), (528, 53470), (660, 42776), (880, 32082), (1056, 26735), (1320, 21388), (1760, 16041), (2640, 10694), (5280, 5347)]