60390720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 168

約数和(自身を含む): 223835976

約数和(自身を除く): 163445256

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1613, 1872, 2080, 2340, 2496, 2880, 3120, 3226, 3744, 4160, 4680, 4839, 6240, 6452, 7488, 8065, 9360, 9678, 12480, 12904, 14517, 16130, 18720, 19356, 20969, 24195, 25808, 29034, 32260, 37440, 38712, 41938, 48390, 51616, 58068, 62907, 64520, 72585, 77424, 83876, 96780, 103232, 104845, 116136, 125814, 129040, 145170, 154848, 167752, 188721, 193560, 209690, 232272, 251628, 258080, 290340, 309696, 314535, 335504, 377442, 387120, 419380, 464544, 503256, 516160, 580680, 629070, 671008, 754884, 774240, 838760, 929088, 943605, 1006512, 1161360, 1258140, 1342016, 1509768, 1548480, 1677520, 1887210, 2013024, 2322720, 2516280, 3019536, 3355040, 3774420, 4026048, 4645440, 5032560, 6039072, 6710080, 7548840, 10065120, 12078144, 15097680, 20130240, 30195360, 60390720]

約数ペア:

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