1312768920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{37337}}^1$

素因数の和:37644

約数の個数: 64

約数和(自身を含む): 3951853920

約数和(自身を除く): 2639085000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 17580, 35160, 37337, 74674, 112011, 149348, 186685, 224022, 298696, 373370, 448044, 560055, 746740, 896088, 1120110, 1493480, 2240220, 4480440, 10939741, 21879482, 32819223, 43758964, 54698705, 65638446, 87517928, 109397410, 131276892, 164096115, 218794820, 262553784, 328192230, 437589640, 656384460, 1312768920]

約数ペア:

[(1, 1312768920), (2, 656384460), (3, 437589640), (4, 328192230), (5, 262553784), (6, 218794820), (8, 164096115), (10, 131276892), (12, 109397410), (15, 87517928), (20, 65638446), (24, 54698705), (30, 43758964), (40, 32819223), (60, 21879482), (120, 10939741), (293, 4480440), (586, 2240220), (879, 1493480), (1172, 1120110), (1465, 896088), (1758, 746740), (2344, 560055), (2930, 448044), (3516, 373370), (4395, 298696), (5860, 224022), (7032, 186685), (8790, 149348), (11720, 112011), (17580, 74674), (35160, 37337)]