133385880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2579}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 401241600

約数和(自身を除く): 267855720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2579, 2586, 3448, 4310, 5158, 5172, 6465, 7737, 8620, 10316, 10344, 12895, 12930, 15474, 17240, 20632, 25790, 25860, 30948, 38685, 51580, 51720, 61896, 77370, 103160, 154740, 309480, 1111549, 2223098, 3334647, 4446196, 5557745, 6669294, 8892392, 11115490, 13338588, 16673235, 22230980, 26677176, 33346470, 44461960, 66692940, 133385880]

約数ペア:

[(1, 133385880), (2, 66692940), (3, 44461960), (4, 33346470), (5, 26677176), (6, 22230980), (8, 16673235), (10, 13338588), (12, 11115490), (15, 8892392), (20, 6669294), (24, 5557745), (30, 4446196), (40, 3334647), (60, 2223098), (120, 1111549), (431, 309480), (862, 154740), (1293, 103160), (1724, 77370), (2155, 61896), (2579, 51720), (2586, 51580), (3448, 38685), (4310, 30948), (5158, 25860), (5172, 25790), (6465, 20632), (7737, 17240), (8620, 15474), (10316, 12930), (10344, 12895)]