679768560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{944123}}^1$

素因数の和:944142

約数の個数: 60

約数和(自身を含む): 2282891832

約数和(自身を除く): 1603123272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 944123, 1888246, 2832369, 3776492, 4720615, 5664738, 7552984, 8497107, 9441230, 11329476, 14161845, 15105968, 16994214, 18882460, 22658952, 28323690, 33988428, 37764920, 42485535, 45317904, 56647380, 67976856, 75529840, 84971070, 113294760, 135953712, 169942140, 226589520, 339884280, 679768560]

約数ペア:

[(1, 679768560), (2, 339884280), (3, 226589520), (4, 169942140), (5, 135953712), (6, 113294760), (8, 84971070), (9, 75529840), (10, 67976856), (12, 56647380), (15, 45317904), (16, 42485535), (18, 37764920), (20, 33988428), (24, 28323690), (30, 22658952), (36, 18882460), (40, 16994214), (45, 15105968), (48, 14161845), (60, 11329476), (72, 9441230), (80, 8497107), (90, 7552984), (120, 5664738), (144, 4720615), (180, 3776492), (240, 2832369), (360, 1888246), (720, 944123)]