210988560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{879119}}^1$

素因数の和:879135

約数の個数: 40

約数和(自身を含む): 654065280

約数和(自身を除く): 443076720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 879119, 1758238, 2637357, 3516476, 4395595, 5274714, 7032952, 8791190, 10549428, 13186785, 14065904, 17582380, 21098856, 26373570, 35164760, 42197712, 52747140, 70329520, 105494280, 210988560]

約数ペア:

[(1, 210988560), (2, 105494280), (3, 70329520), (4, 52747140), (5, 42197712), (6, 35164760), (8, 26373570), (10, 21098856), (12, 17582380), (15, 14065904), (16, 13186785), (20, 10549428), (24, 8791190), (30, 7032952), (40, 5274714), (48, 4395595), (60, 3516476), (80, 2637357), (120, 1758238), (240, 879119)]