243346380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4055773}}^1$

素因数の和:4055785

約数の個数: 24

約数和(自身を含む): 681370032

約数和(自身を除く): 438023652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4055773, 8111546, 12167319, 16223092, 20278865, 24334638, 40557730, 48669276, 60836595, 81115460, 121673190, 243346380]

約数ペア:

[(1, 243346380), (2, 121673190), (3, 81115460), (4, 60836595), (5, 48669276), (6, 40557730), (10, 24334638), (12, 20278865), (15, 16223092), (20, 12167319), (30, 8111546), (60, 4055773)]