1202440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 2825280

約数和(自身を除く): 1622840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1307, 2614, 5228, 6535, 10456, 13070, 26140, 30061, 52280, 60122, 120244, 150305, 240488, 300610, 601220, 1202440]

約数ペア:

[(1, 1202440), (2, 601220), (4, 300610), (5, 240488), (8, 150305), (10, 120244), (20, 60122), (23, 52280), (40, 30061), (46, 26140), (92, 13070), (115, 10456), (184, 6535), (230, 5228), (460, 2614), (920, 1307)]