20179037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{32413}}^1$

素因数の和:33728

約数の個数: 96

約数和(自身を含む): 63614938464

約数和(自身を除く): 43435901184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1297, 2594, 3891, 5188, 6485, 7782, 10376, 12970, 15564, 19455, 20752, 25940, 31128, 32413, 38910, 41504, 51880, 62256, 64826, 77820, 97239, 103760, 124512, 129652, 155640, 162065, 194478, 207520, 259304, 311280, 324130, 388956, 486195, 518608, 622560, 648260, 777912, 972390, 1037216, 1296520, 1555824, 1944780, 2593040, 3111648, 3889560, 5186080, 7779120, 15558240, 42039661, 84079322, 126118983, 168158644, 210198305, 252237966, 336317288, 420396610, 504475932, 630594915, 672634576, 840793220, 1008951864, 1261189830, 1345269152, 1681586440, 2017903728, 2522379660, 3363172880, 4035807456, 5044759320, 6726345760, 10089518640, 20179037280]

約数ペア:

[(1, 20179037280), (2, 10089518640), (3, 6726345760), (4, 5044759320), (5, 4035807456), (6, 3363172880), (8, 2522379660), (10, 2017903728), (12, 1681586440), (15, 1345269152), (16, 1261189830), (20, 1008951864), (24, 840793220), (30, 672634576), (32, 630594915), (40, 504475932), (48, 420396610), (60, 336317288), (80, 252237966), (96, 210198305), (120, 168158644), (160, 126118983), (240, 84079322), (480, 42039661), (1297, 15558240), (2594, 7779120), (3891, 5186080), (5188, 3889560), (6485, 3111648), (7782, 2593040), (10376, 1944780), (12970, 1555824), (15564, 1296520), (19455, 1037216), (20752, 972390), (25940, 777912), (31128, 648260), (32413, 622560), (38910, 518608), (41504, 486195), (51880, 388956), (62256, 324130), (64826, 311280), (77820, 259304), (97239, 207520), (103760, 194478), (124512, 162065), (129652, 155640)]