631712280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5264269}}^1$

素因数の和:5264283

約数の個数: 32

約数和(自身を含む): 1895137200

約数和(自身を除く): 1263424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5264269, 10528538, 15792807, 21057076, 26321345, 31585614, 42114152, 52642690, 63171228, 78964035, 105285380, 126342456, 157928070, 210570760, 315856140, 631712280]

約数ペア:

[(1, 631712280), (2, 315856140), (3, 210570760), (4, 157928070), (5, 126342456), (6, 105285380), (8, 78964035), (10, 63171228), (12, 52642690), (15, 42114152), (20, 31585614), (24, 26321345), (30, 21057076), (40, 15792807), (60, 10528538), (120, 5264269)]