277772280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2314769}}^1$

素因数の和:2314783

約数の個数: 32

約数和(自身を含む): 833317200

約数和(自身を除く): 555544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2314769, 4629538, 6944307, 9259076, 11573845, 13888614, 18518152, 23147690, 27777228, 34721535, 46295380, 55554456, 69443070, 92590760, 138886140, 277772280]

約数ペア:

[(1, 277772280), (2, 138886140), (3, 92590760), (4, 69443070), (5, 55554456), (6, 46295380), (8, 34721535), (10, 27777228), (12, 23147690), (15, 18518152), (20, 13888614), (24, 11573845), (30, 9259076), (40, 6944307), (60, 4629538), (120, 2314769)]