1890596160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{218819}}^1$

素因数の和:218845

約数の個数: 112

約数和(自身を含む): 6669633600

約数和(自身を除く): 4779037440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 218819, 437638, 656457, 875276, 1094095, 1312914, 1750552, 1969371, 2188190, 2625828, 3282285, 3501104, 3938742, 4376380, 5251656, 5908113, 6564570, 7002208, 7877484, 8752760, 9846855, 10503312, 11816226, 13129140, 14004416, 15754968, 17505520, 19693710, 21006624, 23632452, 26258280, 29540565, 31509936, 35011040, 39387420, 42013248, 47264904, 52516560, 59081130, 63019872, 70022080, 78774840, 94529808, 105033120, 118162260, 126039744, 157549680, 189059616, 210066240, 236324520, 315099360, 378119232, 472649040, 630198720, 945298080, 1890596160]

約数ペア:

[(1, 1890596160), (2, 945298080), (3, 630198720), (4, 472649040), (5, 378119232), (6, 315099360), (8, 236324520), (9, 210066240), (10, 189059616), (12, 157549680), (15, 126039744), (16, 118162260), (18, 105033120), (20, 94529808), (24, 78774840), (27, 70022080), (30, 63019872), (32, 59081130), (36, 52516560), (40, 47264904), (45, 42013248), (48, 39387420), (54, 35011040), (60, 31509936), (64, 29540565), (72, 26258280), (80, 23632452), (90, 21006624), (96, 19693710), (108, 17505520), (120, 15754968), (135, 14004416), (144, 13129140), (160, 11816226), (180, 10503312), (192, 9846855), (216, 8752760), (240, 7877484), (270, 7002208), (288, 6564570), (320, 5908113), (360, 5251656), (432, 4376380), (480, 3938742), (540, 3501104), (576, 3282285), (720, 2625828), (864, 2188190), (960, 1969371), (1080, 1750552), (1440, 1312914), (1728, 1094095), (2160, 875276), (2880, 656457), (4320, 437638), (8640, 218819)]