120502080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4649}}^1$

素因数の和:4678

約数の個数: 140

約数和(自身を含む): 428739300

約数和(自身を除く): 308237220

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4649, 5184, 6480, 8640, 9298, 12960, 13947, 18596, 23245, 25920, 27894, 37192, 41841, 46490, 55788, 69735, 74384, 83682, 92980, 111576, 125523, 139470, 148768, 167364, 185960, 209205, 223152, 251046, 278940, 297536, 334728, 371920, 376569, 418410, 446304, 502092, 557880, 627615, 669456, 743840, 753138, 836820, 892608, 1004184, 1115760, 1255230, 1338912, 1487680, 1506276, 1673640, 1882845, 2008368, 2231520, 2510460, 2677824, 3012552, 3347280, 3765690, 4016736, 4463040, 5020920, 6025104, 6694560, 7531380, 8033472, 10041840, 12050208, 13389120, 15062760, 20083680, 24100416, 30125520, 40167360, 60251040, 120502080]

約数ペア:

[(1, 120502080), (2, 60251040), (3, 40167360), (4, 30125520), (5, 24100416), (6, 20083680), (8, 15062760), (9, 13389120), (10, 12050208), (12, 10041840), (15, 8033472), (16, 7531380), (18, 6694560), (20, 6025104), (24, 5020920), (27, 4463040), (30, 4016736), (32, 3765690), (36, 3347280), (40, 3012552), (45, 2677824), (48, 2510460), (54, 2231520), (60, 2008368), (64, 1882845), (72, 1673640), (80, 1506276), (81, 1487680), (90, 1338912), (96, 1255230), (108, 1115760), (120, 1004184), (135, 892608), (144, 836820), (160, 753138), (162, 743840), (180, 669456), (192, 627615), (216, 557880), (240, 502092), (270, 446304), (288, 418410), (320, 376569), (324, 371920), (360, 334728), (405, 297536), (432, 278940), (480, 251046), (540, 223152), (576, 209205), (648, 185960), (720, 167364), (810, 148768), (864, 139470), (960, 125523), (1080, 111576), (1296, 92980), (1440, 83682), (1620, 74384), (1728, 69735), (2160, 55788), (2592, 46490), (2880, 41841), (3240, 37192), (4320, 27894), (4649, 25920), (5184, 23245), (6480, 18596), (8640, 13947), (9298, 12960)]