4970914440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{165037}}^1$

素因数の和:165302

約数の個数: 64

約数和(自身を含む): 14972247360

約数和(自身を除く): 10001332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 165037, 330074, 495111, 660148, 825185, 990222, 1320296, 1650370, 1980444, 2475555, 3300740, 3960888, 4951110, 6601480, 9902220, 19804440, 41424287, 82848574, 124272861, 165697148, 207121435, 248545722, 331394296, 414242870, 497091444, 621364305, 828485740, 994182888, 1242728610, 1656971480, 2485457220, 4970914440]

約数ペア:

[(1, 4970914440), (2, 2485457220), (3, 1656971480), (4, 1242728610), (5, 994182888), (6, 828485740), (8, 621364305), (10, 497091444), (12, 414242870), (15, 331394296), (20, 248545722), (24, 207121435), (30, 165697148), (40, 124272861), (60, 82848574), (120, 41424287), (251, 19804440), (502, 9902220), (753, 6601480), (1004, 4951110), (1255, 3960888), (1506, 3300740), (2008, 2475555), (2510, 1980444), (3012, 1650370), (3765, 1320296), (5020, 990222), (6024, 825185), (7530, 660148), (10040, 495111), (15060, 330074), (30120, 165037)]