2528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21067}}^1$

素因数の和:21081

約数の個数: 32

約数和(自身を含む): 7584480

約数和(自身を除く): 5056440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21067, 42134, 63201, 84268, 105335, 126402, 168536, 210670, 252804, 316005, 421340, 505608, 632010, 842680, 1264020, 2528040]

約数ペア:

[(1, 2528040), (2, 1264020), (3, 842680), (4, 632010), (5, 505608), (6, 421340), (8, 316005), (10, 252804), (12, 210670), (15, 168536), (20, 126402), (24, 105335), (30, 84268), (40, 63201), (60, 42134), (120, 21067)]