27312040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 73301760

約数和(自身を除く): 45989720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4241, 6440, 8482, 16964, 21205, 29687, 33928, 42410, 59374, 84820, 97543, 118748, 148435, 169640, 195086, 237496, 296870, 390172, 487715, 593740, 682801, 780344, 975430, 1187480, 1365602, 1950860, 2731204, 3414005, 3901720, 5462408, 6828010, 13656020, 27312040]

約数ペア:

[(1, 27312040), (2, 13656020), (4, 6828010), (5, 5462408), (7, 3901720), (8, 3414005), (10, 2731204), (14, 1950860), (20, 1365602), (23, 1187480), (28, 975430), (35, 780344), (40, 682801), (46, 593740), (56, 487715), (70, 390172), (92, 296870), (115, 237496), (140, 195086), (161, 169640), (184, 148435), (230, 118748), (280, 97543), (322, 84820), (460, 59374), (644, 42410), (805, 33928), (920, 29687), (1288, 21205), (1610, 16964), (3220, 8482), (4241, 6440)]