355427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2961899}}^1$

素因数の和:2961913

約数の個数: 32

約数和(自身を含む): 1066284000

約数和(自身を除く): 710856120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2961899, 5923798, 8885697, 11847596, 14809495, 17771394, 23695192, 29618990, 35542788, 44428485, 59237980, 71085576, 88856970, 118475960, 177713940, 355427880]

約数ペア:

[(1, 355427880), (2, 177713940), (3, 118475960), (4, 88856970), (5, 71085576), (6, 59237980), (8, 44428485), (10, 35542788), (12, 29618990), (15, 23695192), (20, 17771394), (24, 14809495), (30, 11847596), (40, 8885697), (60, 5923798), (120, 2961899)]