269456640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 144

約数和(自身を含む): 879475968

約数和(自身を除く): 610019328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1493, 1504, 1880, 1920, 2256, 2820, 2986, 3008, 3760, 3840, 4479, 4512, 5640, 5972, 6016, 7465, 7520, 8958, 9024, 11280, 11944, 12032, 14930, 15040, 17916, 18048, 22395, 22560, 23888, 29860, 30080, 35832, 36096, 44790, 45120, 47776, 59720, 60160, 70171, 71664, 89580, 90240, 95552, 119440, 140342, 143328, 179160, 180480, 191104, 210513, 238880, 280684, 286656, 350855, 358320, 382208, 421026, 477760, 561368, 573312, 701710, 716640, 842052, 955520, 1052565, 1122736, 1146624, 1403420, 1433280, 1684104, 1911040, 2105130, 2245472, 2806840, 2866560, 3368208, 4210260, 4490944, 5613680, 5733120, 6736416, 8420520, 8981888, 11227360, 13472832, 16841040, 17963776, 22454720, 26945664, 33682080, 44909440, 53891328, 67364160, 89818880, 134728320, 269456640]

約数ペア:

[(1, 269456640), (2, 134728320), (3, 89818880), (4, 67364160), (5, 53891328), (6, 44909440), (8, 33682080), (10, 26945664), (12, 22454720), (15, 17963776), (16, 16841040), (20, 13472832), (24, 11227360), (30, 8981888), (32, 8420520), (40, 6736416), (47, 5733120), (48, 5613680), (60, 4490944), (64, 4210260), (80, 3368208), (94, 2866560), (96, 2806840), (120, 2245472), (128, 2105130), (141, 1911040), (160, 1684104), (188, 1433280), (192, 1403420), (235, 1146624), (240, 1122736), (256, 1052565), (282, 955520), (320, 842052), (376, 716640), (384, 701710), (470, 573312), (480, 561368), (564, 477760), (640, 421026), (705, 382208), (752, 358320), (768, 350855), (940, 286656), (960, 280684), (1128, 238880), (1280, 210513), (1410, 191104), (1493, 180480), (1504, 179160), (1880, 143328), (1920, 140342), (2256, 119440), (2820, 95552), (2986, 90240), (3008, 89580), (3760, 71664), (3840, 70171), (4479, 60160), (4512, 59720), (5640, 47776), (5972, 45120), (6016, 44790), (7465, 36096), (7520, 35832), (8958, 30080), (9024, 29860), (11280, 23888), (11944, 22560), (12032, 22395), (14930, 18048), (15040, 17916)]