2790262080

素因数分解:

$2^6\times 3^9\times 5^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 280

約数和(自身を含む): 9988795872

約数和(自身を除く): 7198533792

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 443, 480, 486, 540, 576, 648, 720, 729, 810, 864, 886, 960, 972, 1080, 1215, 1296, 1329, 1440, 1458, 1620, 1728, 1772, 1944, 2160, 2187, 2215, 2430, 2592, 2658, 2880, 2916, 3240, 3544, 3645, 3888, 3987, 4320, 4374, 4430, 4860, 5184, 5316, 5832, 6480, 6561, 6645, 7088, 7290, 7776, 7974, 8640, 8748, 8860, 9720, 10632, 10935, 11664, 11961, 12960, 13122, 13290, 14176, 14580, 15552, 15948, 17496, 17720, 19440, 19683, 19935, 21264, 21870, 23328, 23922, 25920, 26244, 26580, 28352, 29160, 31896, 32805, 34992, 35440, 35883, 38880, 39366, 39870, 42528, 43740, 46656, 47844, 52488, 53160, 58320, 59805, 63792, 65610, 69984, 70880, 71766, 77760, 78732, 79740, 85056, 87480, 95688, 98415, 104976, 106320, 107649, 116640, 119610, 127584, 131220, 139968, 141760, 143532, 157464, 159480, 174960, 179415, 191376, 196830, 209952, 212640, 215298, 233280, 239220, 255168, 262440, 287064, 314928, 318960, 322947, 349920, 358830, 382752, 393660, 419904, 425280, 430596, 478440, 524880, 538245, 574128, 629856, 637920, 645894, 699840, 717660, 765504, 787320, 861192, 956880, 968841, 1049760, 1076490, 1148256, 1259712, 1275840, 1291788, 1435320, 1574640, 1614735, 1722384, 1913760, 1937682, 2099520, 2152980, 2296512, 2583576, 2870640, 2906523, 3149280, 3229470, 3444768, 3827520, 3875364, 4305960, 4844205, 5167152, 5741280, 5813046, 6298560, 6458940, 6889536, 7750728, 8611920, 8719569, 9688410, 10334304, 11482560, 11626092, 12917880, 14532615, 15501456, 17223840, 17439138, 19376820, 20668608, 23252184, 25835760, 29065230, 31002912, 34447680, 34878276, 38753640, 43597845, 46504368, 51671520, 58130460, 62005824, 69756552, 77507280, 87195690, 93008736, 103343040, 116260920, 139513104, 155014560, 174391380, 186017472, 232521840, 279026208, 310029120, 348782760, 465043680, 558052416, 697565520, 930087360, 1395131040, 2790262080]

約数ペア:

[(1, 2790262080), (2, 1395131040), (3, 930087360), (4, 697565520), (5, 558052416), (6, 465043680), (8, 348782760), (9, 310029120), (10, 279026208), (12, 232521840), (15, 186017472), (16, 174391380), (18, 155014560), (20, 139513104), (24, 116260920), (27, 103343040), (30, 93008736), (32, 87195690), (36, 77507280), (40, 69756552), (45, 62005824), (48, 58130460), (54, 51671520), (60, 46504368), (64, 43597845), (72, 38753640), (80, 34878276), (81, 34447680), (90, 31002912), (96, 29065230), (108, 25835760), (120, 23252184), (135, 20668608), (144, 19376820), (160, 17439138), (162, 17223840), (180, 15501456), (192, 14532615), (216, 12917880), (240, 11626092), (243, 11482560), (270, 10334304), (288, 9688410), (320, 8719569), (324, 8611920), (360, 7750728), (405, 6889536), (432, 6458940), (443, 6298560), (480, 5813046), (486, 5741280), (540, 5167152), (576, 4844205), (648, 4305960), (720, 3875364), (729, 3827520), (810, 3444768), (864, 3229470), (886, 3149280), (960, 2906523), (972, 2870640), (1080, 2583576), (1215, 2296512), (1296, 2152980), (1329, 2099520), (1440, 1937682), (1458, 1913760), (1620, 1722384), (1728, 1614735), (1772, 1574640), (1944, 1435320), (2160, 1291788), (2187, 1275840), (2215, 1259712), (2430, 1148256), (2592, 1076490), (2658, 1049760), (2880, 968841), (2916, 956880), (3240, 861192), (3544, 787320), (3645, 765504), (3888, 717660), (3987, 699840), (4320, 645894), (4374, 637920), (4430, 629856), (4860, 574128), (5184, 538245), (5316, 524880), (5832, 478440), (6480, 430596), (6561, 425280), (6645, 419904), (7088, 393660), (7290, 382752), (7776, 358830), (7974, 349920), (8640, 322947), (8748, 318960), (8860, 314928), (9720, 287064), (10632, 262440), (10935, 255168), (11664, 239220), (11961, 233280), (12960, 215298), (13122, 212640), (13290, 209952), (14176, 196830), (14580, 191376), (15552, 179415), (15948, 174960), (17496, 159480), (17720, 157464), (19440, 143532), (19683, 141760), (19935, 139968), (21264, 131220), (21870, 127584), (23328, 119610), (23922, 116640), (25920, 107649), (26244, 106320), (26580, 104976), (28352, 98415), (29160, 95688), (31896, 87480), (32805, 85056), (34992, 79740), (35440, 78732), (35883, 77760), (38880, 71766), (39366, 70880), (39870, 69984), (42528, 65610), (43740, 63792), (46656, 59805), (47844, 58320), (52488, 53160)]