12734160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 39955776

約数和(自身を除く): 27221616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 547, 582, 776, 970, 1094, 1164, 1455, 1552, 1641, 1940, 2188, 2328, 2735, 2910, 3282, 3880, 4376, 4656, 5470, 5820, 6564, 7760, 8205, 8752, 10940, 11640, 13128, 16410, 21880, 23280, 26256, 32820, 43760, 53059, 65640, 106118, 131280, 159177, 212236, 265295, 318354, 424472, 530590, 636708, 795885, 848944, 1061180, 1273416, 1591770, 2122360, 2546832, 3183540, 4244720, 6367080, 12734160]

約数ペア:

[(1, 12734160), (2, 6367080), (3, 4244720), (4, 3183540), (5, 2546832), (6, 2122360), (8, 1591770), (10, 1273416), (12, 1061180), (15, 848944), (16, 795885), (20, 636708), (24, 530590), (30, 424472), (40, 318354), (48, 265295), (60, 212236), (80, 159177), (97, 131280), (120, 106118), (194, 65640), (240, 53059), (291, 43760), (388, 32820), (485, 26256), (547, 23280), (582, 21880), (776, 16410), (970, 13128), (1094, 11640), (1164, 10940), (1455, 8752), (1552, 8205), (1641, 7760), (1940, 6564), (2188, 5820), (2328, 5470), (2735, 4656), (2910, 4376), (3282, 3880)]