13548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 64

約数和(自身を含む): 42422400

約数和(自身を除く): 28873560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4909, 9818, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 98180, 112907, 117816, 147270, 196360, 225814, 294540, 338721, 451628, 564535, 589080, 677442, 903256, 1129070, 1354884, 1693605, 2258140, 2709768, 3387210, 4516280, 6774420, 13548840]

約数ペア:

[(1, 13548840), (2, 6774420), (3, 4516280), (4, 3387210), (5, 2709768), (6, 2258140), (8, 1693605), (10, 1354884), (12, 1129070), (15, 903256), (20, 677442), (23, 589080), (24, 564535), (30, 451628), (40, 338721), (46, 294540), (60, 225814), (69, 196360), (92, 147270), (115, 117816), (120, 112907), (138, 98180), (184, 73635), (230, 58908), (276, 49090), (345, 39272), (460, 29454), (552, 24545), (690, 19636), (920, 14727), (1380, 9818), (2760, 4909)]