2745192960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6319

約数の個数: 240

約数和(自身を含む): 10009359360

約数和(自身を除く): 7264166400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6271, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 12542, 13680, 14592, 18240, 18813, 21888, 23040, 24320, 25084, 27360, 29184, 31355, 36480, 37626, 43776, 48640, 50168, 54720, 56439, 62710, 72960, 75252, 87552, 94065, 100336, 109440, 112878, 119149, 125420, 145920, 150504, 188130, 200672, 218880, 225756, 238298, 250840, 282195, 301008, 357447, 376260, 401344, 437760, 451512, 476596, 501680, 564390, 595745, 602016, 714894, 752520, 802688, 903024, 953192, 1003360, 1072341, 1128780, 1191490, 1204032, 1429788, 1505040, 1605376, 1787235, 1806048, 1906384, 2006720, 2144682, 2257560, 2382980, 2408064, 2859576, 3010080, 3210752, 3574470, 3612096, 3812768, 4013440, 4289364, 4515120, 4765960, 4816128, 5361705, 5719152, 6020160, 7148940, 7224192, 7625536, 8026880, 8578728, 9030240, 9531920, 9632256, 10723410, 11438304, 12040320, 14297880, 14448384, 15251072, 16053760, 17157456, 18060480, 19063840, 21446820, 22876608, 24080640, 28595760, 28896768, 30502144, 34314912, 36120960, 38127680, 42893640, 45753216, 48161280, 57191520, 61004288, 68629824, 72241920, 76255360, 85787280, 91506432, 114383040, 137259648, 144483840, 152510720, 171574560, 183012864, 228766080, 274519296, 305021440, 343149120, 457532160, 549038592, 686298240, 915064320, 1372596480, 2745192960]

約数ペア:

[(1, 2745192960), (2, 1372596480), (3, 915064320), (4, 686298240), (5, 549038592), (6, 457532160), (8, 343149120), (9, 305021440), (10, 274519296), (12, 228766080), (15, 183012864), (16, 171574560), (18, 152510720), (19, 144483840), (20, 137259648), (24, 114383040), (30, 91506432), (32, 85787280), (36, 76255360), (38, 72241920), (40, 68629824), (45, 61004288), (48, 57191520), (57, 48161280), (60, 45753216), (64, 42893640), (72, 38127680), (76, 36120960), (80, 34314912), (90, 30502144), (95, 28896768), (96, 28595760), (114, 24080640), (120, 22876608), (128, 21446820), (144, 19063840), (152, 18060480), (160, 17157456), (171, 16053760), (180, 15251072), (190, 14448384), (192, 14297880), (228, 12040320), (240, 11438304), (256, 10723410), (285, 9632256), (288, 9531920), (304, 9030240), (320, 8578728), (342, 8026880), (360, 7625536), (380, 7224192), (384, 7148940), (456, 6020160), (480, 5719152), (512, 5361705), (570, 4816128), (576, 4765960), (608, 4515120), (640, 4289364), (684, 4013440), (720, 3812768), (760, 3612096), (768, 3574470), (855, 3210752), (912, 3010080), (960, 2859576), (1140, 2408064), (1152, 2382980), (1216, 2257560), (1280, 2144682), (1368, 2006720), (1440, 1906384), (1520, 1806048), (1536, 1787235), (1710, 1605376), (1824, 1505040), (1920, 1429788), (2280, 1204032), (2304, 1191490), (2432, 1128780), (2560, 1072341), (2736, 1003360), (2880, 953192), (3040, 903024), (3420, 802688), (3648, 752520), (3840, 714894), (4560, 602016), (4608, 595745), (4864, 564390), (5472, 501680), (5760, 476596), (6080, 451512), (6271, 437760), (6840, 401344), (7296, 376260), (7680, 357447), (9120, 301008), (9728, 282195), (10944, 250840), (11520, 238298), (12160, 225756), (12542, 218880), (13680, 200672), (14592, 188130), (18240, 150504), (18813, 145920), (21888, 125420), (23040, 119149), (24320, 112878), (25084, 109440), (27360, 100336), (29184, 94065), (31355, 87552), (36480, 75252), (37626, 72960), (43776, 62710), (48640, 56439), (50168, 54720)]