85052880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10739}}^1$

素因数の和:10769

約数の個数: 120

約数和(自身を含む): 311631840

約数和(自身を除く): 226578960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 118129, 128868, 161085, 171824, 193302, 214780, 236258, 257736, 322170, 354387, 386604, 429560, 472516, 483255, 515472, 590645, 644340, 708774, 773208, 859120, 945032, 966510, 1063161, 1181290, 1288680, 1417548, 1546416, 1771935, 1890064, 1933020, 2126322, 2362580, 2577360, 2835096, 3543870, 3866040, 4252644, 4725160, 5315805, 5670192, 7087740, 7732080, 8505288, 9450320, 10631610, 14175480, 17010576, 21263220, 28350960, 42526440, 85052880]

約数ペア:

[(1, 85052880), (2, 42526440), (3, 28350960), (4, 21263220), (5, 17010576), (6, 14175480), (8, 10631610), (9, 9450320), (10, 8505288), (11, 7732080), (12, 7087740), (15, 5670192), (16, 5315805), (18, 4725160), (20, 4252644), (22, 3866040), (24, 3543870), (30, 2835096), (33, 2577360), (36, 2362580), (40, 2126322), (44, 1933020), (45, 1890064), (48, 1771935), (55, 1546416), (60, 1417548), (66, 1288680), (72, 1181290), (80, 1063161), (88, 966510), (90, 945032), (99, 859120), (110, 773208), (120, 708774), (132, 644340), (144, 590645), (165, 515472), (176, 483255), (180, 472516), (198, 429560), (220, 386604), (240, 354387), (264, 322170), (330, 257736), (360, 236258), (396, 214780), (440, 193302), (495, 171824), (528, 161085), (660, 128868), (720, 118129), (792, 107390), (880, 96651), (990, 85912), (1320, 64434), (1584, 53695), (1980, 42956), (2640, 32217), (3960, 21478), (7920, 10739)]