38282040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 127361520

約数和(自身を除く): 89079480

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, 2473, 2580, 3096, 3870, 4946, 5160, 7419, 7740, 9892, 12365, 14838, 15480, 19784, 22257, 24730, 29676, 37095, 44514, 49460, 59352, 74190, 89028, 98920, 106339, 111285, 148380, 178056, 212678, 222570, 296760, 319017, 425356, 445140, 531695, 638034, 850712, 890280, 957051, 1063390, 1276068, 1595085, 1914102, 2126780, 2552136, 3190170, 3828204, 4253560, 4785255, 6380340, 7656408, 9570510, 12760680, 19141020, 38282040]

約数ペア:

[(1, 38282040), (2, 19141020), (3, 12760680), (4, 9570510), (5, 7656408), (6, 6380340), (8, 4785255), (9, 4253560), (10, 3828204), (12, 3190170), (15, 2552136), (18, 2126780), (20, 1914102), (24, 1595085), (30, 1276068), (36, 1063390), (40, 957051), (43, 890280), (45, 850712), (60, 638034), (72, 531695), (86, 445140), (90, 425356), (120, 319017), (129, 296760), (172, 222570), (180, 212678), (215, 178056), (258, 148380), (344, 111285), (360, 106339), (387, 98920), (430, 89028), (516, 74190), (645, 59352), (774, 49460), (860, 44514), (1032, 37095), (1290, 29676), (1548, 24730), (1720, 22257), (1935, 19784), (2473, 15480), (2580, 14838), (3096, 12365), (3870, 9892), (4946, 7740), (5160, 7419)]