671518080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{38861}}^1$

素因数の和:38889

約数の個数: 128

約数和(自身を含む): 2378354400

約数和(自身を除く): 1706836320

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 349749, 388610, 466332, 582915, 621776, 699498, 777220, 932664, 1049247, 1165830, 1243552, 1398996, 1554440, 1748745, 1865328, 2098494, 2331660, 2487104, 2797992, 3108880, 3497490, 3730656, 4196988, 4663320, 4974208, 5246235, 5595984, 6217760, 6994980, 7461312, 8393976, 9326640, 10492470, 11191968, 12435520, 13989960, 14922624, 16787952, 18653280, 20984940, 22383936, 24871040, 27979920, 33575904, 37306560, 41969880, 44767872, 55959840, 67151808, 74613120, 83939760, 111919680, 134303616, 167879520, 223839360, 335759040, 671518080]

約数ペア:

[(1, 671518080), (2, 335759040), (3, 223839360), (4, 167879520), (5, 134303616), (6, 111919680), (8, 83939760), (9, 74613120), (10, 67151808), (12, 55959840), (15, 44767872), (16, 41969880), (18, 37306560), (20, 33575904), (24, 27979920), (27, 24871040), (30, 22383936), (32, 20984940), (36, 18653280), (40, 16787952), (45, 14922624), (48, 13989960), (54, 12435520), (60, 11191968), (64, 10492470), (72, 9326640), (80, 8393976), (90, 7461312), (96, 6994980), (108, 6217760), (120, 5595984), (128, 5246235), (135, 4974208), (144, 4663320), (160, 4196988), (180, 3730656), (192, 3497490), (216, 3108880), (240, 2797992), (270, 2487104), (288, 2331660), (320, 2098494), (360, 1865328), (384, 1748745), (432, 1554440), (480, 1398996), (540, 1243552), (576, 1165830), (640, 1049247), (720, 932664), (864, 777220), (960, 699498), (1080, 621776), (1152, 582915), (1440, 466332), (1728, 388610), (1920, 349749), (2160, 310888), (2880, 233166), (3456, 194305), (4320, 155444), (5760, 116583), (8640, 77722), (17280, 38861)]