27898560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3229}}^1$

素因数の和:3255

約数の個数: 112

約数和(自身を含む): 98450400

約数和(自身を除く): 70551840

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, 3229, 4320, 6458, 8640, 9687, 12916, 16145, 19374, 25832, 29061, 32290, 38748, 48435, 51664, 58122, 64580, 77496, 87183, 96870, 103328, 116244, 129160, 145305, 154992, 174366, 193740, 206656, 232488, 258320, 290610, 309984, 348732, 387480, 435915, 464976, 516640, 581220, 619968, 697464, 774960, 871830, 929952, 1033280, 1162440, 1394928, 1549920, 1743660, 1859904, 2324880, 2789856, 3099840, 3487320, 4649760, 5579712, 6974640, 9299520, 13949280, 27898560]

約数ペア:

[(1, 27898560), (2, 13949280), (3, 9299520), (4, 6974640), (5, 5579712), (6, 4649760), (8, 3487320), (9, 3099840), (10, 2789856), (12, 2324880), (15, 1859904), (16, 1743660), (18, 1549920), (20, 1394928), (24, 1162440), (27, 1033280), (30, 929952), (32, 871830), (36, 774960), (40, 697464), (45, 619968), (48, 581220), (54, 516640), (60, 464976), (64, 435915), (72, 387480), (80, 348732), (90, 309984), (96, 290610), (108, 258320), (120, 232488), (135, 206656), (144, 193740), (160, 174366), (180, 154992), (192, 145305), (216, 129160), (240, 116244), (270, 103328), (288, 96870), (320, 87183), (360, 77496), (432, 64580), (480, 58122), (540, 51664), (576, 48435), (720, 38748), (864, 32290), (960, 29061), (1080, 25832), (1440, 19374), (1728, 16145), (2160, 12916), (2880, 9687), (3229, 8640), (4320, 6458)]