56972280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{474769}}^1$

素因数の和:474783

約数の個数: 32

約数和(自身を含む): 170917200

約数和(自身を除く): 113944920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 474769, 949538, 1424307, 1899076, 2373845, 2848614, 3798152, 4747690, 5697228, 7121535, 9495380, 11394456, 14243070, 18990760, 28486140, 56972280]

約数ペア:

[(1, 56972280), (2, 28486140), (3, 18990760), (4, 14243070), (5, 11394456), (6, 9495380), (8, 7121535), (10, 5697228), (12, 4747690), (15, 3798152), (20, 2848614), (24, 2373845), (30, 1899076), (40, 1424307), (60, 949538), (120, 474769)]