7997610960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{209581}}^1$

素因数の和:209653

約数の個数: 120

約数和(自身を含む): 27365540904

約数和(自身を除く): 19367929944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 209581, 419162, 628743, 838324, 1047905, 1257486, 1676648, 1886229, 2095810, 2514972, 3143715, 3353296, 3772458, 4191620, 5029944, 6287430, 7544916, 8383240, 9431145, 10059888, 11107793, 12574860, 15089832, 16766480, 18862290, 22215586, 25149720, 30179664, 33323379, 37724580, 44431172, 50299440, 55538965, 66646758, 75449160, 88862344, 99970137, 111077930, 133293516, 150898320, 166616895, 177724688, 199940274, 222155860, 266587032, 333233790, 399880548, 444311720, 499850685, 533174064, 666467580, 799761096, 888623440, 999701370, 1332935160, 1599522192, 1999402740, 2665870320, 3998805480, 7997610960]

約数ペア:

[(1, 7997610960), (2, 3998805480), (3, 2665870320), (4, 1999402740), (5, 1599522192), (6, 1332935160), (8, 999701370), (9, 888623440), (10, 799761096), (12, 666467580), (15, 533174064), (16, 499850685), (18, 444311720), (20, 399880548), (24, 333233790), (30, 266587032), (36, 222155860), (40, 199940274), (45, 177724688), (48, 166616895), (53, 150898320), (60, 133293516), (72, 111077930), (80, 99970137), (90, 88862344), (106, 75449160), (120, 66646758), (144, 55538965), (159, 50299440), (180, 44431172), (212, 37724580), (240, 33323379), (265, 30179664), (318, 25149720), (360, 22215586), (424, 18862290), (477, 16766480), (530, 15089832), (636, 12574860), (720, 11107793), (795, 10059888), (848, 9431145), (954, 8383240), (1060, 7544916), (1272, 6287430), (1590, 5029944), (1908, 4191620), (2120, 3772458), (2385, 3353296), (2544, 3143715), (3180, 2514972), (3816, 2095810), (4240, 1886229), (4770, 1676648), (6360, 1257486), (7632, 1047905), (9540, 838324), (12720, 628743), (19080, 419162), (38160, 209581)]