65186280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 96

約数和(自身を含む): 216833760

約数和(自身を除く): 151647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4211, 5160, 7740, 8422, 12633, 15480, 16844, 21055, 25266, 33688, 37899, 42110, 50532, 63165, 75798, 84220, 101064, 126330, 151596, 168440, 181073, 189495, 252660, 303192, 362146, 378990, 505320, 543219, 724292, 757980, 905365, 1086438, 1448584, 1515960, 1629657, 1810730, 2172876, 2716095, 3259314, 3621460, 4345752, 5432190, 6518628, 7242920, 8148285, 10864380, 13037256, 16296570, 21728760, 32593140, 65186280]

約数ペア:

[(1, 65186280), (2, 32593140), (3, 21728760), (4, 16296570), (5, 13037256), (6, 10864380), (8, 8148285), (9, 7242920), (10, 6518628), (12, 5432190), (15, 4345752), (18, 3621460), (20, 3259314), (24, 2716095), (30, 2172876), (36, 1810730), (40, 1629657), (43, 1515960), (45, 1448584), (60, 1086438), (72, 905365), (86, 757980), (90, 724292), (120, 543219), (129, 505320), (172, 378990), (180, 362146), (215, 303192), (258, 252660), (344, 189495), (360, 181073), (387, 168440), (430, 151596), (516, 126330), (645, 101064), (774, 84220), (860, 75798), (1032, 63165), (1290, 50532), (1548, 42110), (1720, 37899), (1935, 33688), (2580, 25266), (3096, 21055), (3870, 16844), (4211, 15480), (5160, 12633), (7740, 8422)]