293897280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1196

約数の個数: 112

約数和(自身を含む): 936711360

約数和(自身を除く): 642814080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 389, 480, 778, 787, 960, 1167, 1556, 1574, 1945, 2334, 2361, 3112, 3148, 3890, 3935, 4668, 4722, 5835, 6224, 6296, 7780, 7870, 9336, 9444, 11670, 11805, 12448, 12592, 15560, 15740, 18672, 18888, 23340, 23610, 24896, 25184, 31120, 31480, 37344, 37776, 46680, 47220, 50368, 62240, 62960, 74688, 75552, 93360, 94440, 124480, 125920, 151104, 186720, 188880, 251840, 306143, 373440, 377760, 612286, 755520, 918429, 1224572, 1530715, 1836858, 2449144, 3061430, 3673716, 4592145, 4898288, 6122860, 7347432, 9184290, 9796576, 12245720, 14694864, 18368580, 19593152, 24491440, 29389728, 36737160, 48982880, 58779456, 73474320, 97965760, 146948640, 293897280]

約数ペア:

[(1, 293897280), (2, 146948640), (3, 97965760), (4, 73474320), (5, 58779456), (6, 48982880), (8, 36737160), (10, 29389728), (12, 24491440), (15, 19593152), (16, 18368580), (20, 14694864), (24, 12245720), (30, 9796576), (32, 9184290), (40, 7347432), (48, 6122860), (60, 4898288), (64, 4592145), (80, 3673716), (96, 3061430), (120, 2449144), (160, 1836858), (192, 1530715), (240, 1224572), (320, 918429), (389, 755520), (480, 612286), (778, 377760), (787, 373440), (960, 306143), (1167, 251840), (1556, 188880), (1574, 186720), (1945, 151104), (2334, 125920), (2361, 124480), (3112, 94440), (3148, 93360), (3890, 75552), (3935, 74688), (4668, 62960), (4722, 62240), (5835, 50368), (6224, 47220), (6296, 46680), (7780, 37776), (7870, 37344), (9336, 31480), (9444, 31120), (11670, 25184), (11805, 24896), (12448, 23610), (12592, 23340), (15560, 18888), (15740, 18672)]