904345920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3233

約数の個数: 168

約数和(自身を含む): 3142381320

約数和(自身を除く): 2238035400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 808, 909, 960, 1010, 1212, 1440, 1515, 1616, 1818, 2020, 2424, 2880, 3030, 3109, 3232, 3636, 4040, 4545, 4848, 6060, 6218, 6464, 7272, 8080, 9090, 9327, 9696, 12120, 12436, 14544, 15545, 16160, 18180, 18654, 19392, 24240, 24872, 27981, 29088, 31090, 32320, 36360, 37308, 46635, 48480, 49744, 55962, 58176, 62180, 72720, 74616, 93270, 96960, 99488, 111924, 124360, 139905, 145440, 149232, 186540, 198976, 223848, 248720, 279810, 290880, 298464, 314009, 373080, 447696, 497440, 559620, 596928, 628018, 746160, 895392, 942027, 994880, 1119240, 1256036, 1492320, 1570045, 1790784, 1884054, 2238480, 2512072, 2826081, 2984640, 3140090, 3768108, 4476960, 4710135, 5024144, 5652162, 6280180, 7536216, 8953920, 9420270, 10048288, 11304324, 12560360, 14130405, 15072432, 18840540, 20096576, 22608648, 25120720, 28260810, 30144864, 37681080, 45217296, 50241440, 56521620, 60289728, 75362160, 90434592, 100482880, 113043240, 150724320, 180869184, 226086480, 301448640, 452172960, 904345920]

約数ペア:

[(1, 904345920), (2, 452172960), (3, 301448640), (4, 226086480), (5, 180869184), (6, 150724320), (8, 113043240), (9, 100482880), (10, 90434592), (12, 75362160), (15, 60289728), (16, 56521620), (18, 50241440), (20, 45217296), (24, 37681080), (30, 30144864), (32, 28260810), (36, 25120720), (40, 22608648), (45, 20096576), (48, 18840540), (60, 15072432), (64, 14130405), (72, 12560360), (80, 11304324), (90, 10048288), (96, 9420270), (101, 8953920), (120, 7536216), (144, 6280180), (160, 5652162), (180, 5024144), (192, 4710135), (202, 4476960), (240, 3768108), (288, 3140090), (303, 2984640), (320, 2826081), (360, 2512072), (404, 2238480), (480, 1884054), (505, 1790784), (576, 1570045), (606, 1492320), (720, 1256036), (808, 1119240), (909, 994880), (960, 942027), (1010, 895392), (1212, 746160), (1440, 628018), (1515, 596928), (1616, 559620), (1818, 497440), (2020, 447696), (2424, 373080), (2880, 314009), (3030, 298464), (3109, 290880), (3232, 279810), (3636, 248720), (4040, 223848), (4545, 198976), (4848, 186540), (6060, 149232), (6218, 145440), (6464, 139905), (7272, 124360), (8080, 111924), (9090, 99488), (9327, 96960), (9696, 93270), (12120, 74616), (12436, 72720), (14544, 62180), (15545, 58176), (16160, 55962), (18180, 49744), (18654, 48480), (19392, 46635), (24240, 37308), (24872, 36360), (27981, 32320), (29088, 31090)]