648035880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5400299}}^1$

素因数の和:5400313

約数の個数: 32

約数和(自身を含む): 1944108000

約数和(自身を除く): 1296072120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5400299, 10800598, 16200897, 21601196, 27001495, 32401794, 43202392, 54002990, 64803588, 81004485, 108005980, 129607176, 162008970, 216011960, 324017940, 648035880]

約数ペア:

[(1, 648035880), (2, 324017940), (3, 216011960), (4, 162008970), (5, 129607176), (6, 108005980), (8, 81004485), (10, 64803588), (12, 54002990), (15, 43202392), (20, 32401794), (24, 27001495), (30, 21601196), (40, 16200897), (60, 10800598), (120, 5400299)]