54937440

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 195894720

約数和(自身を除く): 140957280

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 360, 405, 432, 471, 480, 486, 540, 628, 648, 720, 729, 785, 810, 864, 942, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1458, 1570, 1620, 1884, 1944, 2160, 2187, 2355, 2430, 2512, 2592, 2826, 2916, 3140, 3240, 3645, 3768, 3888, 4239, 4320, 4374, 4710, 4860, 5024, 5652, 5832, 6280, 6480, 7065, 7290, 7536, 7776, 8478, 8748, 9420, 9720, 10935, 11304, 11664, 12560, 12717, 12960, 14130, 14580, 15072, 16956, 17496, 18840, 19440, 21195, 21870, 22608, 23328, 25120, 25434, 28260, 29160, 33912, 34992, 37680, 38151, 38880, 42390, 43740, 45216, 50868, 56520, 58320, 63585, 67824, 69984, 75360, 76302, 84780, 87480, 101736, 113040, 114453, 116640, 127170, 135648, 152604, 169560, 174960, 190755, 203472, 226080, 228906, 254340, 305208, 339120, 343359, 349920, 381510, 406944, 457812, 508680, 572265, 610416, 678240, 686718, 763020, 915624, 1017360, 1144530, 1220832, 1373436, 1526040, 1716795, 1831248, 2034720, 2289060, 2746872, 3052080, 3433590, 3662496, 4578120, 5493744, 6104160, 6867180, 9156240, 10987488, 13734360, 18312480, 27468720, 54937440]

約数ペア:

[(1, 54937440), (2, 27468720), (3, 18312480), (4, 13734360), (5, 10987488), (6, 9156240), (8, 6867180), (9, 6104160), (10, 5493744), (12, 4578120), (15, 3662496), (16, 3433590), (18, 3052080), (20, 2746872), (24, 2289060), (27, 2034720), (30, 1831248), (32, 1716795), (36, 1526040), (40, 1373436), (45, 1220832), (48, 1144530), (54, 1017360), (60, 915624), (72, 763020), (80, 686718), (81, 678240), (90, 610416), (96, 572265), (108, 508680), (120, 457812), (135, 406944), (144, 381510), (157, 349920), (160, 343359), (162, 339120), (180, 305208), (216, 254340), (240, 228906), (243, 226080), (270, 203472), (288, 190755), (314, 174960), (324, 169560), (360, 152604), (405, 135648), (432, 127170), (471, 116640), (480, 114453), (486, 113040), (540, 101736), (628, 87480), (648, 84780), (720, 76302), (729, 75360), (785, 69984), (810, 67824), (864, 63585), (942, 58320), (972, 56520), (1080, 50868), (1215, 45216), (1256, 43740), (1296, 42390), (1413, 38880), (1440, 38151), (1458, 37680), (1570, 34992), (1620, 33912), (1884, 29160), (1944, 28260), (2160, 25434), (2187, 25120), (2355, 23328), (2430, 22608), (2512, 21870), (2592, 21195), (2826, 19440), (2916, 18840), (3140, 17496), (3240, 16956), (3645, 15072), (3768, 14580), (3888, 14130), (4239, 12960), (4320, 12717), (4374, 12560), (4710, 11664), (4860, 11304), (5024, 10935), (5652, 9720), (5832, 9420), (6280, 8748), (6480, 8478), (7065, 7776), (7290, 7536)]