5196960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 120

約数和(自身を含む): 18386676

約数和(自身を除く): 13189716

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, 160, 162, 180, 216, 240, 270, 288, 324, 360, 401, 405, 432, 480, 540, 648, 720, 802, 810, 864, 1080, 1203, 1296, 1440, 1604, 1620, 2005, 2160, 2406, 2592, 3208, 3240, 3609, 4010, 4320, 4812, 6015, 6416, 6480, 7218, 8020, 9624, 10827, 12030, 12832, 12960, 14436, 16040, 18045, 19248, 21654, 24060, 28872, 32080, 32481, 36090, 38496, 43308, 48120, 54135, 57744, 64160, 64962, 72180, 86616, 96240, 108270, 115488, 129924, 144360, 162405, 173232, 192480, 216540, 259848, 288720, 324810, 346464, 433080, 519696, 577440, 649620, 866160, 1039392, 1299240, 1732320, 2598480, 5196960]

約数ペア:

[(1, 5196960), (2, 2598480), (3, 1732320), (4, 1299240), (5, 1039392), (6, 866160), (8, 649620), (9, 577440), (10, 519696), (12, 433080), (15, 346464), (16, 324810), (18, 288720), (20, 259848), (24, 216540), (27, 192480), (30, 173232), (32, 162405), (36, 144360), (40, 129924), (45, 115488), (48, 108270), (54, 96240), (60, 86616), (72, 72180), (80, 64962), (81, 64160), (90, 57744), (96, 54135), (108, 48120), (120, 43308), (135, 38496), (144, 36090), (160, 32481), (162, 32080), (180, 28872), (216, 24060), (240, 21654), (270, 19248), (288, 18045), (324, 16040), (360, 14436), (401, 12960), (405, 12832), (432, 12030), (480, 10827), (540, 9624), (648, 8020), (720, 7218), (802, 6480), (810, 6416), (864, 6015), (1080, 4812), (1203, 4320), (1296, 4010), (1440, 3609), (1604, 3240), (1620, 3208), (2005, 2592), (2160, 2406)]