508765680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16433}}^1$

素因数の和:16495

約数の個数: 120

約数和(自身を含む): 1748446128

約数和(自身を除く): 1239680448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 16433, 30960, 32866, 49299, 65732, 82165, 98598, 131464, 147897, 164330, 197196, 246495, 262928, 295794, 328660, 394392, 492990, 591588, 657320, 706619, 739485, 788784, 985980, 1183176, 1314640, 1413238, 1478970, 1971960, 2119857, 2366352, 2826476, 2957940, 3533095, 3943920, 4239714, 5652952, 5915880, 6359571, 7066190, 8479428, 10599285, 11305904, 11831760, 12719142, 14132380, 16958856, 21198570, 25438284, 28264760, 31797855, 33917712, 42397140, 50876568, 56529520, 63595710, 84794280, 101753136, 127191420, 169588560, 254382840, 508765680]

約数ペア:

[(1, 508765680), (2, 254382840), (3, 169588560), (4, 127191420), (5, 101753136), (6, 84794280), (8, 63595710), (9, 56529520), (10, 50876568), (12, 42397140), (15, 33917712), (16, 31797855), (18, 28264760), (20, 25438284), (24, 21198570), (30, 16958856), (36, 14132380), (40, 12719142), (43, 11831760), (45, 11305904), (48, 10599285), (60, 8479428), (72, 7066190), (80, 6359571), (86, 5915880), (90, 5652952), (120, 4239714), (129, 3943920), (144, 3533095), (172, 2957940), (180, 2826476), (215, 2366352), (240, 2119857), (258, 1971960), (344, 1478970), (360, 1413238), (387, 1314640), (430, 1183176), (516, 985980), (645, 788784), (688, 739485), (720, 706619), (774, 657320), (860, 591588), (1032, 492990), (1290, 394392), (1548, 328660), (1720, 295794), (1935, 262928), (2064, 246495), (2580, 197196), (3096, 164330), (3440, 147897), (3870, 131464), (5160, 98598), (6192, 82165), (7740, 65732), (10320, 49299), (15480, 32866), (16433, 30960)]