1296118920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{14537}}^1$

素因数の和:15294

約数の個数: 64

約数和(自身を含む): 3893857920

約数和(自身を除く): 2597739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3715, 4458, 5944, 7430, 8916, 11145, 14537, 14860, 17832, 22290, 29074, 29720, 43611, 44580, 58148, 72685, 87222, 89160, 116296, 145370, 174444, 218055, 290740, 348888, 436110, 581480, 872220, 1744440, 10800991, 21601982, 32402973, 43203964, 54004955, 64805946, 86407928, 108009910, 129611892, 162014865, 216019820, 259223784, 324029730, 432039640, 648059460, 1296118920]

約数ペア:

[(1, 1296118920), (2, 648059460), (3, 432039640), (4, 324029730), (5, 259223784), (6, 216019820), (8, 162014865), (10, 129611892), (12, 108009910), (15, 86407928), (20, 64805946), (24, 54004955), (30, 43203964), (40, 32402973), (60, 21601982), (120, 10800991), (743, 1744440), (1486, 872220), (2229, 581480), (2972, 436110), (3715, 348888), (4458, 290740), (5944, 218055), (7430, 174444), (8916, 145370), (11145, 116296), (14537, 89160), (14860, 87222), (17832, 72685), (22290, 58148), (29074, 44580), (29720, 43611)]