55797120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3229}}^1$

素因数の和:3257

約数の個数: 128

約数和(自身を含む): 197676000

約数和(自身を除く): 141878880

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, 3229, 3456, 4320, 5760, 6458, 8640, 9687, 12916, 16145, 17280, 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, 413312, 435915, 464976, 516640, 581220, 619968, 697464, 774960, 871830, 929952, 1033280, 1162440, 1239936, 1394928, 1549920, 1743660, 1859904, 2066560, 2324880, 2789856, 3099840, 3487320, 3719808, 4649760, 5579712, 6199680, 6974640, 9299520, 11159424, 13949280, 18599040, 27898560, 55797120]

約数ペア:

[(1, 55797120), (2, 27898560), (3, 18599040), (4, 13949280), (5, 11159424), (6, 9299520), (8, 6974640), (9, 6199680), (10, 5579712), (12, 4649760), (15, 3719808), (16, 3487320), (18, 3099840), (20, 2789856), (24, 2324880), (27, 2066560), (30, 1859904), (32, 1743660), (36, 1549920), (40, 1394928), (45, 1239936), (48, 1162440), (54, 1033280), (60, 929952), (64, 871830), (72, 774960), (80, 697464), (90, 619968), (96, 581220), (108, 516640), (120, 464976), (128, 435915), (135, 413312), (144, 387480), (160, 348732), (180, 309984), (192, 290610), (216, 258320), (240, 232488), (270, 206656), (288, 193740), (320, 174366), (360, 154992), (384, 145305), (432, 129160), (480, 116244), (540, 103328), (576, 96870), (640, 87183), (720, 77496), (864, 64580), (960, 58122), (1080, 51664), (1152, 48435), (1440, 38748), (1728, 32290), (1920, 29061), (2160, 25832), (2880, 19374), (3229, 17280), (3456, 16145), (4320, 12916), (5760, 9687), (6458, 8640)]