2381554080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15173}}^1$

素因数の和:15303

約数の個数: 144

約数和(自身を含む): 8202153960

約数和(自身を除く): 5820599880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 10464, 13080, 15173, 15696, 17440, 19620, 26160, 30346, 31392, 39240, 45519, 52320, 60692, 75865, 78480, 91038, 121384, 136557, 151730, 156960, 182076, 227595, 242768, 273114, 303460, 364152, 455190, 485536, 546228, 606920, 682785, 728304, 910380, 1092456, 1213840, 1365570, 1456608, 1653857, 1820760, 2184912, 2427680, 2731140, 3307714, 3641520, 4369824, 4961571, 5462280, 6615428, 7283040, 8269285, 9923142, 10924560, 13230856, 14884713, 16538570, 19846284, 21849120, 24807855, 26461712, 29769426, 33077140, 39692568, 49615710, 52923424, 59538852, 66154280, 74423565, 79385136, 99231420, 119077704, 132308560, 148847130, 158770272, 198462840, 238155408, 264617120, 297694260, 396925680, 476310816, 595388520, 793851360, 1190777040, 2381554080]

約数ペア:

[(1, 2381554080), (2, 1190777040), (3, 793851360), (4, 595388520), (5, 476310816), (6, 396925680), (8, 297694260), (9, 264617120), (10, 238155408), (12, 198462840), (15, 158770272), (16, 148847130), (18, 132308560), (20, 119077704), (24, 99231420), (30, 79385136), (32, 74423565), (36, 66154280), (40, 59538852), (45, 52923424), (48, 49615710), (60, 39692568), (72, 33077140), (80, 29769426), (90, 26461712), (96, 24807855), (109, 21849120), (120, 19846284), (144, 16538570), (160, 14884713), (180, 13230856), (218, 10924560), (240, 9923142), (288, 8269285), (327, 7283040), (360, 6615428), (436, 5462280), (480, 4961571), (545, 4369824), (654, 3641520), (720, 3307714), (872, 2731140), (981, 2427680), (1090, 2184912), (1308, 1820760), (1440, 1653857), (1635, 1456608), (1744, 1365570), (1962, 1213840), (2180, 1092456), (2616, 910380), (3270, 728304), (3488, 682785), (3924, 606920), (4360, 546228), (4905, 485536), (5232, 455190), (6540, 364152), (7848, 303460), (8720, 273114), (9810, 242768), (10464, 227595), (13080, 182076), (15173, 156960), (15696, 151730), (17440, 136557), (19620, 121384), (26160, 91038), (30346, 78480), (31392, 75865), (39240, 60692), (45519, 52320)]