904097478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1\times {\mathrm{54139}}^1$

素因数の和:54909

約数の個数: 128

約数和(自身を含む): 2727096768000

約数和(自身を除く): 1822999289160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 439, 634, 878, 951, 1268, 1317, 1585, 1756, 1902, 2195, 2536, 2634, 3170, 3512, 3804, 4390, 4755, 5268, 6340, 6585, 7608, 8780, 9510, 10536, 12680, 13170, 17560, 19020, 26340, 38040, 52680, 54139, 108278, 139163, 162417, 216556, 270695, 278326, 324834, 417489, 433112, 541390, 556652, 649668, 695815, 812085, 834978, 1082780, 1113304, 1299336, 1391630, 1624170, 1669956, 2087445, 2165560, 2783260, 3248340, 3339912, 4174890, 5566520, 6496680, 8349780, 16699560, 17162063, 23767021, 34324126, 47534042, 51486189, 68648252, 71301063, 85810315, 95068084, 102972378, 118835105, 137296504, 142602126, 171620630, 190136168, 205944756, 237670210, 257430945, 285204252, 343241260, 356505315, 411889512, 475340420, 514861890, 570408504, 686482520, 713010630, 950680840, 1029723780, 1426021260, 2059447560, 2852042520, 7534145657, 15068291314, 22602436971, 30136582628, 37670728285, 45204873942, 60273165256, 75341456570, 90409747884, 113012184855, 150682913140, 180819495768, 226024369710, 301365826280, 452048739420, 904097478840]

約数ペア:

[(1, 904097478840), (2, 452048739420), (3, 301365826280), (4, 226024369710), (5, 180819495768), (6, 150682913140), (8, 113012184855), (10, 90409747884), (12, 75341456570), (15, 60273165256), (20, 45204873942), (24, 37670728285), (30, 30136582628), (40, 22602436971), (60, 15068291314), (120, 7534145657), (317, 2852042520), (439, 2059447560), (634, 1426021260), (878, 1029723780), (951, 950680840), (1268, 713010630), (1317, 686482520), (1585, 570408504), (1756, 514861890), (1902, 475340420), (2195, 411889512), (2536, 356505315), (2634, 343241260), (3170, 285204252), (3512, 257430945), (3804, 237670210), (4390, 205944756), (4755, 190136168), (5268, 171620630), (6340, 142602126), (6585, 137296504), (7608, 118835105), (8780, 102972378), (9510, 95068084), (10536, 85810315), (12680, 71301063), (13170, 68648252), (17560, 51486189), (19020, 47534042), (26340, 34324126), (38040, 23767021), (52680, 17162063), (54139, 16699560), (108278, 8349780), (139163, 6496680), (162417, 5566520), (216556, 4174890), (270695, 3339912), (278326, 3248340), (324834, 2783260), (417489, 2165560), (433112, 2087445), (541390, 1669956), (556652, 1624170), (649668, 1391630), (695815, 1299336), (812085, 1113304), (834978, 1082780)]