56121120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 214462080

約数和(自身を除く): 158340960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1181, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2362, 2376, 2640, 2970, 3168, 3543, 3960, 4320, 4724, 4752, 5280, 5905, 5940, 7086, 7920, 9448, 9504, 10629, 11810, 11880, 12991, 14172, 15840, 17715, 18896, 21258, 23620, 23760, 25982, 28344, 31887, 35430, 37792, 38973, 42516, 47240, 47520, 51964, 53145, 56688, 63774, 64955, 70860, 77946, 85032, 94480, 103928, 106290, 113376, 116919, 127548, 129910, 141720, 155892, 159435, 170064, 188960, 194865, 207856, 212580, 233838, 255096, 259820, 283440, 311784, 318870, 340128, 350757, 389730, 415712, 425160, 467676, 510192, 519640, 566880, 584595, 623568, 637740, 701514, 779460, 850320, 935352, 1020384, 1039280, 1169190, 1247136, 1275480, 1403028, 1558920, 1700640, 1753785, 1870704, 2078560, 2338380, 2550960, 2806056, 3117840, 3507570, 3741408, 4676760, 5101920, 5612112, 6235680, 7015140, 9353520, 11224224, 14030280, 18707040, 28060560, 56121120]

約数ペア:

[(1, 56121120), (2, 28060560), (3, 18707040), (4, 14030280), (5, 11224224), (6, 9353520), (8, 7015140), (9, 6235680), (10, 5612112), (11, 5101920), (12, 4676760), (15, 3741408), (16, 3507570), (18, 3117840), (20, 2806056), (22, 2550960), (24, 2338380), (27, 2078560), (30, 1870704), (32, 1753785), (33, 1700640), (36, 1558920), (40, 1403028), (44, 1275480), (45, 1247136), (48, 1169190), (54, 1039280), (55, 1020384), (60, 935352), (66, 850320), (72, 779460), (80, 701514), (88, 637740), (90, 623568), (96, 584595), (99, 566880), (108, 519640), (110, 510192), (120, 467676), (132, 425160), (135, 415712), (144, 389730), (160, 350757), (165, 340128), (176, 318870), (180, 311784), (198, 283440), (216, 259820), (220, 255096), (240, 233838), (264, 212580), (270, 207856), (288, 194865), (297, 188960), (330, 170064), (352, 159435), (360, 155892), (396, 141720), (432, 129910), (440, 127548), (480, 116919), (495, 113376), (528, 106290), (540, 103928), (594, 94480), (660, 85032), (720, 77946), (792, 70860), (864, 64955), (880, 63774), (990, 56688), (1056, 53145), (1080, 51964), (1181, 47520), (1188, 47240), (1320, 42516), (1440, 38973), (1485, 37792), (1584, 35430), (1760, 31887), (1980, 28344), (2160, 25982), (2362, 23760), (2376, 23620), (2640, 21258), (2970, 18896), (3168, 17715), (3543, 15840), (3960, 14172), (4320, 12991), (4724, 11880), (4752, 11810), (5280, 10629), (5905, 9504), (5940, 9448), (7086, 7920)]