11905920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 46267200

約数和(自身を除く): 34361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 108, 117, 120, 128, 130, 135, 144, 156, 159, 160, 180, 192, 195, 208, 212, 216, 234, 240, 260, 265, 270, 288, 312, 318, 320, 351, 360, 384, 390, 416, 424, 432, 468, 477, 480, 520, 530, 540, 576, 585, 624, 636, 640, 689, 702, 720, 780, 795, 832, 848, 864, 936, 954, 960, 1040, 1060, 1080, 1152, 1170, 1248, 1272, 1378, 1404, 1431, 1440, 1560, 1590, 1664, 1696, 1728, 1755, 1872, 1908, 1920, 2067, 2080, 2120, 2160, 2340, 2385, 2496, 2544, 2756, 2808, 2862, 2880, 3120, 3180, 3392, 3445, 3456, 3510, 3744, 3816, 4134, 4160, 4240, 4320, 4680, 4770, 4992, 5088, 5512, 5616, 5724, 5760, 6201, 6240, 6360, 6784, 6890, 7020, 7155, 7488, 7632, 8268, 8320, 8480, 8640, 9360, 9540, 10176, 10335, 11024, 11232, 11448, 12402, 12480, 12720, 13780, 14040, 14310, 14976, 15264, 16536, 16960, 17280, 18603, 18720, 19080, 20352, 20670, 22048, 22464, 22896, 24804, 24960, 25440, 27560, 28080, 28620, 30528, 31005, 33072, 33920, 37206, 37440, 38160, 41340, 44096, 44928, 45792, 49608, 50880, 55120, 56160, 57240, 61056, 62010, 66144, 74412, 74880, 76320, 82680, 88192, 91584, 93015, 99216, 101760, 110240, 112320, 114480, 124020, 132288, 148824, 152640, 165360, 183168, 186030, 198432, 220480, 224640, 228960, 248040, 264576, 297648, 305280, 330720, 372060, 396864, 440960, 457920, 496080, 595296, 661440, 744120, 793728, 915840, 992160, 1190592, 1322880, 1488240, 1984320, 2381184, 2976480, 3968640, 5952960, 11905920]

約数ペア:

[(1, 11905920), (2, 5952960), (3, 3968640), (4, 2976480), (5, 2381184), (6, 1984320), (8, 1488240), (9, 1322880), (10, 1190592), (12, 992160), (13, 915840), (15, 793728), (16, 744120), (18, 661440), (20, 595296), (24, 496080), (26, 457920), (27, 440960), (30, 396864), (32, 372060), (36, 330720), (39, 305280), (40, 297648), (45, 264576), (48, 248040), (52, 228960), (53, 224640), (54, 220480), (60, 198432), (64, 186030), (65, 183168), (72, 165360), (78, 152640), (80, 148824), (90, 132288), (96, 124020), (104, 114480), (106, 112320), (108, 110240), (117, 101760), (120, 99216), (128, 93015), (130, 91584), (135, 88192), (144, 82680), (156, 76320), (159, 74880), (160, 74412), (180, 66144), (192, 62010), (195, 61056), (208, 57240), (212, 56160), (216, 55120), (234, 50880), (240, 49608), (260, 45792), (265, 44928), (270, 44096), (288, 41340), (312, 38160), (318, 37440), (320, 37206), (351, 33920), (360, 33072), (384, 31005), (390, 30528), (416, 28620), (424, 28080), (432, 27560), (468, 25440), (477, 24960), (480, 24804), (520, 22896), (530, 22464), (540, 22048), (576, 20670), (585, 20352), (624, 19080), (636, 18720), (640, 18603), (689, 17280), (702, 16960), (720, 16536), (780, 15264), (795, 14976), (832, 14310), (848, 14040), (864, 13780), (936, 12720), (954, 12480), (960, 12402), (1040, 11448), (1060, 11232), (1080, 11024), (1152, 10335), (1170, 10176), (1248, 9540), (1272, 9360), (1378, 8640), (1404, 8480), (1431, 8320), (1440, 8268), (1560, 7632), (1590, 7488), (1664, 7155), (1696, 7020), (1728, 6890), (1755, 6784), (1872, 6360), (1908, 6240), (1920, 6201), (2067, 5760), (2080, 5724), (2120, 5616), (2160, 5512), (2340, 5088), (2385, 4992), (2496, 4770), (2544, 4680), (2756, 4320), (2808, 4240), (2862, 4160), (2880, 4134), (3120, 3816), (3180, 3744), (3392, 3510), (3445, 3456)]