3112360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4663640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 199, 230, 340, 391, 398, 460, 680, 782, 796, 920, 995, 1564, 1592, 1955, 1990, 3128, 3383, 3910, 3980, 4577, 6766, 7820, 7960, 9154, 13532, 15640, 16915, 18308, 22885, 27064, 33830, 36616, 45770, 67660, 77809, 91540, 135320, 155618, 183080, 311236, 389045, 622472, 778090, 1556180, 3112360]

約数ペア:

[(1, 3112360), (2, 1556180), (4, 778090), (5, 622472), (8, 389045), (10, 311236), (17, 183080), (20, 155618), (23, 135320), (34, 91540), (40, 77809), (46, 67660), (68, 45770), (85, 36616), (92, 33830), (115, 27064), (136, 22885), (170, 18308), (184, 16915), (199, 15640), (230, 13532), (340, 9154), (391, 7960), (398, 7820), (460, 6766), (680, 4577), (782, 3980), (796, 3910), (920, 3383), (995, 3128), (1564, 1990), (1592, 1955)]