120781440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 449434440

約数和(自身を除く): 328653000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1613, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3226, 3744, 4160, 4680, 4839, 4992, 5760, 6240, 6452, 7488, 8065, 8320, 9360, 9678, 12480, 12904, 14517, 14976, 16130, 18720, 19356, 20969, 24195, 24960, 25808, 29034, 32260, 37440, 38712, 41938, 48390, 51616, 58068, 62907, 64520, 72585, 74880, 77424, 83876, 96780, 103232, 104845, 116136, 125814, 129040, 145170, 154848, 167752, 188721, 193560, 206464, 209690, 232272, 251628, 258080, 290340, 309696, 314535, 335504, 377442, 387120, 419380, 464544, 503256, 516160, 580680, 619392, 629070, 671008, 754884, 774240, 838760, 929088, 943605, 1006512, 1032320, 1161360, 1258140, 1342016, 1509768, 1548480, 1677520, 1858176, 1887210, 2013024, 2322720, 2516280, 2684032, 3019536, 3096960, 3355040, 3774420, 4026048, 4645440, 5032560, 6039072, 6710080, 7548840, 8052096, 9290880, 10065120, 12078144, 13420160, 15097680, 20130240, 24156288, 30195360, 40260480, 60390720, 120781440]

約数ペア:

[(1, 120781440), (2, 60390720), (3, 40260480), (4, 30195360), (5, 24156288), (6, 20130240), (8, 15097680), (9, 13420160), (10, 12078144), (12, 10065120), (13, 9290880), (15, 8052096), (16, 7548840), (18, 6710080), (20, 6039072), (24, 5032560), (26, 4645440), (30, 4026048), (32, 3774420), (36, 3355040), (39, 3096960), (40, 3019536), (45, 2684032), (48, 2516280), (52, 2322720), (60, 2013024), (64, 1887210), (65, 1858176), (72, 1677520), (78, 1548480), (80, 1509768), (90, 1342016), (96, 1258140), (104, 1161360), (117, 1032320), (120, 1006512), (128, 943605), (130, 929088), (144, 838760), (156, 774240), (160, 754884), (180, 671008), (192, 629070), (195, 619392), (208, 580680), (234, 516160), (240, 503256), (260, 464544), (288, 419380), (312, 387120), (320, 377442), (360, 335504), (384, 314535), (390, 309696), (416, 290340), (468, 258080), (480, 251628), (520, 232272), (576, 209690), (585, 206464), (624, 193560), (640, 188721), (720, 167752), (780, 154848), (832, 145170), (936, 129040), (960, 125814), (1040, 116136), (1152, 104845), (1170, 103232), (1248, 96780), (1440, 83876), (1560, 77424), (1613, 74880), (1664, 72585), (1872, 64520), (1920, 62907), (2080, 58068), (2340, 51616), (2496, 48390), (2880, 41938), (3120, 38712), (3226, 37440), (3744, 32260), (4160, 29034), (4680, 25808), (4839, 24960), (4992, 24195), (5760, 20969), (6240, 19356), (6452, 18720), (7488, 16130), (8065, 14976), (8320, 14517), (9360, 12904), (9678, 12480)]