24559920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 103064832

約数和(自身を除く): 78504912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 443, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 886, 924, 990, 1008, 1155, 1232, 1260, 1320, 1329, 1386, 1540, 1584, 1680, 1772, 1848, 1980, 2215, 2310, 2520, 2640, 2658, 2772, 3080, 3101, 3465, 3544, 3696, 3960, 3987, 4430, 4620, 4873, 5040, 5316, 5544, 6160, 6202, 6645, 6930, 7088, 7920, 7974, 8860, 9240, 9303, 9746, 10632, 11088, 12404, 13290, 13860, 14619, 15505, 15948, 17720, 18480, 18606, 19492, 19935, 21264, 24365, 24808, 26580, 27720, 27909, 29238, 31010, 31896, 34111, 35440, 37212, 38984, 39870, 43857, 46515, 48730, 49616, 53160, 55440, 55818, 58476, 62020, 63792, 68222, 73095, 74424, 77968, 79740, 87714, 93030, 97460, 102333, 106320, 111636, 116952, 124040, 136444, 139545, 146190, 148848, 159480, 170555, 175428, 186060, 194920, 204666, 219285, 223272, 233904, 248080, 272888, 279090, 292380, 306999, 318960, 341110, 350856, 372120, 389840, 409332, 438570, 446544, 511665, 545776, 558180, 584760, 613998, 682220, 701712, 744240, 818664, 877140, 1023330, 1116360, 1169520, 1227996, 1364440, 1534995, 1637328, 1754280, 2046660, 2232720, 2455992, 2728880, 3069990, 3508560, 4093320, 4911984, 6139980, 8186640, 12279960, 24559920]

約数ペア:

[(1, 24559920), (2, 12279960), (3, 8186640), (4, 6139980), (5, 4911984), (6, 4093320), (7, 3508560), (8, 3069990), (9, 2728880), (10, 2455992), (11, 2232720), (12, 2046660), (14, 1754280), (15, 1637328), (16, 1534995), (18, 1364440), (20, 1227996), (21, 1169520), (22, 1116360), (24, 1023330), (28, 877140), (30, 818664), (33, 744240), (35, 701712), (36, 682220), (40, 613998), (42, 584760), (44, 558180), (45, 545776), (48, 511665), (55, 446544), (56, 438570), (60, 409332), (63, 389840), (66, 372120), (70, 350856), (72, 341110), (77, 318960), (80, 306999), (84, 292380), (88, 279090), (90, 272888), (99, 248080), (105, 233904), (110, 223272), (112, 219285), (120, 204666), (126, 194920), (132, 186060), (140, 175428), (144, 170555), (154, 159480), (165, 148848), (168, 146190), (176, 139545), (180, 136444), (198, 124040), (210, 116952), (220, 111636), (231, 106320), (240, 102333), (252, 97460), (264, 93030), (280, 87714), (308, 79740), (315, 77968), (330, 74424), (336, 73095), (360, 68222), (385, 63792), (396, 62020), (420, 58476), (440, 55818), (443, 55440), (462, 53160), (495, 49616), (504, 48730), (528, 46515), (560, 43857), (616, 39870), (630, 38984), (660, 37212), (693, 35440), (720, 34111), (770, 31896), (792, 31010), (840, 29238), (880, 27909), (886, 27720), (924, 26580), (990, 24808), (1008, 24365), (1155, 21264), (1232, 19935), (1260, 19492), (1320, 18606), (1329, 18480), (1386, 17720), (1540, 15948), (1584, 15505), (1680, 14619), (1772, 13860), (1848, 13290), (1980, 12404), (2215, 11088), (2310, 10632), (2520, 9746), (2640, 9303), (2658, 9240), (2772, 8860), (3080, 7974), (3101, 7920), (3465, 7088), (3544, 6930), (3696, 6645), (3960, 6202), (3987, 6160), (4430, 5544), (4620, 5316), (4873, 5040)]