47871480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1087}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 144138240

約数和(自身を除く): 96266760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1087, 1101, 1468, 1835, 2174, 2202, 2936, 3261, 3670, 4348, 4404, 5435, 5505, 6522, 7340, 8696, 8808, 10870, 11010, 13044, 14680, 16305, 21740, 22020, 26088, 32610, 43480, 44040, 65220, 130440, 398929, 797858, 1196787, 1595716, 1994645, 2393574, 3191432, 3989290, 4787148, 5983935, 7978580, 9574296, 11967870, 15957160, 23935740, 47871480]

約数ペア:

[(1, 47871480), (2, 23935740), (3, 15957160), (4, 11967870), (5, 9574296), (6, 7978580), (8, 5983935), (10, 4787148), (12, 3989290), (15, 3191432), (20, 2393574), (24, 1994645), (30, 1595716), (40, 1196787), (60, 797858), (120, 398929), (367, 130440), (734, 65220), (1087, 44040), (1101, 43480), (1468, 32610), (1835, 26088), (2174, 22020), (2202, 21740), (2936, 16305), (3261, 14680), (3670, 13044), (4348, 11010), (4404, 10870), (5435, 8808), (5505, 8696), (6522, 7340)]