2721120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5669}}^1$

素因数の和:5687

約数の個数: 48

約数和(自身を含む): 8573040

約数和(自身を除く): 5851920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5669, 11338, 17007, 22676, 28345, 34014, 45352, 56690, 68028, 85035, 90704, 113380, 136056, 170070, 181408, 226760, 272112, 340140, 453520, 544224, 680280, 907040, 1360560, 2721120]

約数ペア:

[(1, 2721120), (2, 1360560), (3, 907040), (4, 680280), (5, 544224), (6, 453520), (8, 340140), (10, 272112), (12, 226760), (15, 181408), (16, 170070), (20, 136056), (24, 113380), (30, 90704), (32, 85035), (40, 68028), (48, 56690), (60, 45352), (80, 34014), (96, 28345), (120, 22676), (160, 17007), (240, 11338), (480, 5669)]