55281467520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2459}}^1$

素因数の和:3788

約数の個数: 256

約数和(自身を含む): 196018704000

約数和(自身を除く): 140737236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1301, 1440, 1728, 1920, 2160, 2459, 2602, 2880, 3456, 3903, 4320, 4918, 5204, 5760, 6505, 7377, 7806, 8640, 9836, 10408, 11709, 12295, 13010, 14754, 15612, 17280, 19515, 19672, 20816, 22131, 23418, 24590, 26020, 29508, 31224, 35127, 36885, 39030, 39344, 41632, 44262, 46836, 49180, 52040, 58545, 59016, 62448, 66393, 70254, 73770, 78060, 78688, 83264, 88524, 93672, 98360, 104080, 110655, 117090, 118032, 124896, 132786, 140508, 147540, 156120, 157376, 166528, 175635, 177048, 187344, 196720, 208160, 221310, 234180, 236064, 249792, 265572, 281016, 295080, 312240, 314752, 331965, 351270, 354096, 374688, 393440, 416320, 442620, 468360, 472128, 499584, 531144, 562032, 590160, 624480, 663930, 702540, 708192, 749376, 786880, 832640, 885240, 936720, 944256, 1062288, 1124064, 1180320, 1248960, 1327860, 1405080, 1416384, 1498752, 1573760, 1770480, 1873440, 2124576, 2248128, 2360640, 2497920, 2655720, 2810160, 2832768, 3199159, 3540960, 3746880, 4249152, 4496256, 4721280, 5311440, 5620320, 6398318, 7081920, 7493760, 8498304, 9597477, 10622880, 11240640, 12796636, 14163840, 15995795, 19194954, 21245760, 22481280, 25593272, 28792431, 31991590, 38389908, 42491520, 47987385, 51186544, 57584862, 63983180, 76779816, 86377293, 95974770, 102373088, 115169724, 127966360, 143962155, 153559632, 172754586, 191949540, 204746176, 230339448, 255932720, 287924310, 307119264, 345509172, 383899080, 409492352, 431886465, 460678896, 511865440, 575848620, 614238528, 691018344, 767798160, 863772930, 921357792, 1023730880, 1151697240, 1228477056, 1382036688, 1535596320, 1727545860, 1842715584, 2047461760, 2303394480, 2764073376, 3071192640, 3455091720, 3685431168, 4606788960, 5528146752, 6142385280, 6910183440, 9213577920, 11056293504, 13820366880, 18427155840, 27640733760, 55281467520]

約数ペア:

[(1, 55281467520), (2, 27640733760), (3, 18427155840), (4, 13820366880), (5, 11056293504), (6, 9213577920), (8, 6910183440), (9, 6142385280), (10, 5528146752), (12, 4606788960), (15, 3685431168), (16, 3455091720), (18, 3071192640), (20, 2764073376), (24, 2303394480), (27, 2047461760), (30, 1842715584), (32, 1727545860), (36, 1535596320), (40, 1382036688), (45, 1228477056), (48, 1151697240), (54, 1023730880), (60, 921357792), (64, 863772930), (72, 767798160), (80, 691018344), (90, 614238528), (96, 575848620), (108, 511865440), (120, 460678896), (128, 431886465), (135, 409492352), (144, 383899080), (160, 345509172), (180, 307119264), (192, 287924310), (216, 255932720), (240, 230339448), (270, 204746176), (288, 191949540), (320, 172754586), (360, 153559632), (384, 143962155), (432, 127966360), (480, 115169724), (540, 102373088), (576, 95974770), (640, 86377293), (720, 76779816), (864, 63983180), (960, 57584862), (1080, 51186544), (1152, 47987385), (1301, 42491520), (1440, 38389908), (1728, 31991590), (1920, 28792431), (2160, 25593272), (2459, 22481280), (2602, 21245760), (2880, 19194954), (3456, 15995795), (3903, 14163840), (4320, 12796636), (4918, 11240640), (5204, 10622880), (5760, 9597477), (6505, 8498304), (7377, 7493760), (7806, 7081920), (8640, 6398318), (9836, 5620320), (10408, 5311440), (11709, 4721280), (12295, 4496256), (13010, 4249152), (14754, 3746880), (15612, 3540960), (17280, 3199159), (19515, 2832768), (19672, 2810160), (20816, 2655720), (22131, 2497920), (23418, 2360640), (24590, 2248128), (26020, 2124576), (29508, 1873440), (31224, 1770480), (35127, 1573760), (36885, 1498752), (39030, 1416384), (39344, 1405080), (41632, 1327860), (44262, 1248960), (46836, 1180320), (49180, 1124064), (52040, 1062288), (58545, 944256), (59016, 936720), (62448, 885240), (66393, 832640), (70254, 786880), (73770, 749376), (78060, 708192), (78688, 702540), (83264, 663930), (88524, 624480), (93672, 590160), (98360, 562032), (104080, 531144), (110655, 499584), (117090, 472128), (118032, 468360), (124896, 442620), (132786, 416320), (140508, 393440), (147540, 374688), (156120, 354096), (157376, 351270), (166528, 331965), (175635, 314752), (177048, 312240), (187344, 295080), (196720, 281016), (208160, 265572), (221310, 249792), (234180, 236064)]