538486680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4487389}}^1$

素因数の和:4487403

約数の個数: 32

約数和(自身を含む): 1615460400

約数和(自身を除く): 1076973720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4487389, 8974778, 13462167, 17949556, 22436945, 26924334, 35899112, 44873890, 53848668, 67310835, 89747780, 107697336, 134621670, 179495560, 269243340, 538486680]

約数ペア:

[(1, 538486680), (2, 269243340), (3, 179495560), (4, 134621670), (5, 107697336), (6, 89747780), (8, 67310835), (10, 53848668), (12, 44873890), (15, 35899112), (20, 26924334), (24, 22436945), (30, 17949556), (40, 13462167), (60, 8974778), (120, 4487389)]