64708231680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2808517}}^1$

素因数の和:2808546

約数の個数: 120

約数和(自身を含む): 224102885292

約数和(自身を除く): 159394653612

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 2808517, 5617034, 8425551, 11234068, 14042585, 16851102, 22468136, 25276653, 28085170, 33702204, 42127755, 44936272, 50553306, 56170340, 67404408, 84255510, 89872544, 101106612, 112340680, 126383265, 134808816, 168511020, 179745088, 202213224, 224681360, 252766530, 269617632, 337022040, 359490176, 404426448, 449362720, 505533060, 539235264, 674044080, 718980352, 808852896, 898725440, 1011066120, 1078470528, 1348088160, 1437960704, 1617705792, 1797450880, 2022132240, 2156941056, 2696176320, 3235411584, 3594901760, 4044264480, 4313882112, 5392352640, 6470823168, 7189803520, 8088528960, 10784705280, 12941646336, 16177057920, 21569410560, 32354115840, 64708231680]

約数ペア:

[(1, 64708231680), (2, 32354115840), (3, 21569410560), (4, 16177057920), (5, 12941646336), (6, 10784705280), (8, 8088528960), (9, 7189803520), (10, 6470823168), (12, 5392352640), (15, 4313882112), (16, 4044264480), (18, 3594901760), (20, 3235411584), (24, 2696176320), (30, 2156941056), (32, 2022132240), (36, 1797450880), (40, 1617705792), (45, 1437960704), (48, 1348088160), (60, 1078470528), (64, 1011066120), (72, 898725440), (80, 808852896), (90, 718980352), (96, 674044080), (120, 539235264), (128, 505533060), (144, 449362720), (160, 404426448), (180, 359490176), (192, 337022040), (240, 269617632), (256, 252766530), (288, 224681360), (320, 202213224), (360, 179745088), (384, 168511020), (480, 134808816), (512, 126383265), (576, 112340680), (640, 101106612), (720, 89872544), (768, 84255510), (960, 67404408), (1152, 56170340), (1280, 50553306), (1440, 44936272), (1536, 42127755), (1920, 33702204), (2304, 28085170), (2560, 25276653), (2880, 22468136), (3840, 16851102), (4608, 14042585), (5760, 11234068), (7680, 8425551), (11520, 5617034), (23040, 2808517)]