45481980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{937}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 82161060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 937, 1618, 1874, 2427, 2811, 3236, 3748, 4045, 4685, 4854, 5622, 8090, 9370, 9708, 11244, 12135, 14055, 16180, 18740, 24270, 28110, 48540, 56220, 758033, 1516066, 2274099, 3032132, 3790165, 4548198, 7580330, 9096396, 11370495, 15160660, 22740990, 45481980]

約数ペア:

[(1, 45481980), (2, 22740990), (3, 15160660), (4, 11370495), (5, 9096396), (6, 7580330), (10, 4548198), (12, 3790165), (15, 3032132), (20, 2274099), (30, 1516066), (60, 758033), (809, 56220), (937, 48540), (1618, 28110), (1874, 24270), (2427, 18740), (2811, 16180), (3236, 14055), (3748, 12135), (4045, 11244), (4685, 9708), (4854, 9370), (5622, 8090)]