12767280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53197}}^1$

素因数の和:53213

約数の個数: 40

約数和(自身を含む): 39579312

約数和(自身を除く): 26812032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53197, 106394, 159591, 212788, 265985, 319182, 425576, 531970, 638364, 797955, 851152, 1063940, 1276728, 1595910, 2127880, 2553456, 3191820, 4255760, 6383640, 12767280]

約数ペア:

[(1, 12767280), (2, 6383640), (3, 4255760), (4, 3191820), (5, 2553456), (6, 2127880), (8, 1595910), (10, 1276728), (12, 1063940), (15, 851152), (16, 797955), (20, 638364), (24, 531970), (30, 425576), (40, 319182), (48, 265985), (60, 212788), (80, 159591), (120, 106394), (240, 53197)]