1553201280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6339

約数の個数: 192

約数和(自身を含む): 5489003520

約数和(自身を除く): 3935802240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6271, 6880, 7740, 8256, 10320, 12384, 12542, 13760, 15480, 16512, 18813, 20640, 24768, 25084, 27520, 30960, 31355, 37626, 41280, 49536, 50168, 56439, 61920, 62710, 75252, 82560, 94065, 100336, 112878, 123840, 125420, 150504, 188130, 200672, 225756, 247680, 250840, 269653, 282195, 301008, 376260, 401344, 451512, 501680, 539306, 564390, 602016, 752520, 802688, 808959, 903024, 1003360, 1078612, 1128780, 1204032, 1348265, 1505040, 1617918, 1806048, 2006720, 2157224, 2257560, 2408064, 2426877, 2696530, 3010080, 3235836, 3612096, 4013440, 4044795, 4314448, 4515120, 4853754, 5393060, 6020160, 6471672, 7224192, 8089590, 8628896, 9030240, 9707508, 10786120, 12040320, 12134385, 12943344, 16179180, 17257792, 18060480, 19415016, 21572240, 24268770, 25886688, 32358360, 34515584, 36120960, 38830032, 43144480, 48537540, 51773376, 64716720, 77660064, 86288960, 97075080, 103546752, 129433440, 155320128, 172577920, 194150160, 258866880, 310640256, 388300320, 517733760, 776600640, 1553201280]

約数ペア:

[(1, 1553201280), (2, 776600640), (3, 517733760), (4, 388300320), (5, 310640256), (6, 258866880), (8, 194150160), (9, 172577920), (10, 155320128), (12, 129433440), (15, 103546752), (16, 97075080), (18, 86288960), (20, 77660064), (24, 64716720), (30, 51773376), (32, 48537540), (36, 43144480), (40, 38830032), (43, 36120960), (45, 34515584), (48, 32358360), (60, 25886688), (64, 24268770), (72, 21572240), (80, 19415016), (86, 18060480), (90, 17257792), (96, 16179180), (120, 12943344), (128, 12134385), (129, 12040320), (144, 10786120), (160, 9707508), (172, 9030240), (180, 8628896), (192, 8089590), (215, 7224192), (240, 6471672), (258, 6020160), (288, 5393060), (320, 4853754), (344, 4515120), (360, 4314448), (384, 4044795), (387, 4013440), (430, 3612096), (480, 3235836), (516, 3010080), (576, 2696530), (640, 2426877), (645, 2408064), (688, 2257560), (720, 2157224), (774, 2006720), (860, 1806048), (960, 1617918), (1032, 1505040), (1152, 1348265), (1290, 1204032), (1376, 1128780), (1440, 1078612), (1548, 1003360), (1720, 903024), (1920, 808959), (1935, 802688), (2064, 752520), (2580, 602016), (2752, 564390), (2880, 539306), (3096, 501680), (3440, 451512), (3870, 401344), (4128, 376260), (5160, 301008), (5504, 282195), (5760, 269653), (6192, 250840), (6271, 247680), (6880, 225756), (7740, 200672), (8256, 188130), (10320, 150504), (12384, 125420), (12542, 123840), (13760, 112878), (15480, 100336), (16512, 94065), (18813, 82560), (20640, 75252), (24768, 62710), (25084, 61920), (27520, 56439), (30960, 50168), (31355, 49536), (37626, 41280)]