55277280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1713

約数の個数: 144

約数和(自身を含む): 196953120

約数和(自身を除く): 141675840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1669, 1840, 2070, 2208, 2760, 3312, 3338, 3680, 4140, 5007, 5520, 6624, 6676, 8280, 8345, 10014, 11040, 13352, 15021, 16560, 16690, 20028, 25035, 26704, 30042, 33120, 33380, 38387, 40056, 50070, 53408, 60084, 66760, 75105, 76774, 80112, 100140, 115161, 120168, 133520, 150210, 153548, 160224, 191935, 200280, 230322, 240336, 267040, 300420, 307096, 345483, 383870, 400560, 460644, 480672, 575805, 600840, 614192, 690966, 767740, 801120, 921288, 1151610, 1201680, 1228384, 1381932, 1535480, 1727415, 1842576, 2303220, 2403360, 2763864, 3070960, 3454830, 3685152, 4606440, 5527728, 6141920, 6909660, 9212880, 11055456, 13819320, 18425760, 27638640, 55277280]

約数ペア:

[(1, 55277280), (2, 27638640), (3, 18425760), (4, 13819320), (5, 11055456), (6, 9212880), (8, 6909660), (9, 6141920), (10, 5527728), (12, 4606440), (15, 3685152), (16, 3454830), (18, 3070960), (20, 2763864), (23, 2403360), (24, 2303220), (30, 1842576), (32, 1727415), (36, 1535480), (40, 1381932), (45, 1228384), (46, 1201680), (48, 1151610), (60, 921288), (69, 801120), (72, 767740), (80, 690966), (90, 614192), (92, 600840), (96, 575805), (115, 480672), (120, 460644), (138, 400560), (144, 383870), (160, 345483), (180, 307096), (184, 300420), (207, 267040), (230, 240336), (240, 230322), (276, 200280), (288, 191935), (345, 160224), (360, 153548), (368, 150210), (414, 133520), (460, 120168), (480, 115161), (552, 100140), (690, 80112), (720, 76774), (736, 75105), (828, 66760), (920, 60084), (1035, 53408), (1104, 50070), (1380, 40056), (1440, 38387), (1656, 33380), (1669, 33120), (1840, 30042), (2070, 26704), (2208, 25035), (2760, 20028), (3312, 16690), (3338, 16560), (3680, 15021), (4140, 13352), (5007, 11040), (5520, 10014), (6624, 8345), (6676, 8280)]