139131360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1897

約数の個数: 144

約数和(自身を含む): 484009344

約数和(自身を除く): 344877984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1823, 1908, 2120, 2385, 2544, 3180, 3646, 3816, 4240, 4770, 5088, 5469, 6360, 7292, 7632, 8480, 9115, 9540, 10938, 12720, 14584, 15264, 16407, 18230, 19080, 21876, 25440, 27345, 29168, 32814, 36460, 38160, 43752, 54690, 58336, 65628, 72920, 76320, 82035, 87504, 96619, 109380, 131256, 145840, 164070, 175008, 193238, 218760, 262512, 289857, 291680, 328140, 386476, 437520, 483095, 525024, 579714, 656280, 772952, 869571, 875040, 966190, 1159428, 1312560, 1449285, 1545904, 1739142, 1932380, 2318856, 2625120, 2898570, 3091808, 3478284, 3864760, 4347855, 4637712, 5797140, 6956568, 7729520, 8695710, 9275424, 11594280, 13913136, 15459040, 17391420, 23188560, 27826272, 34782840, 46377120, 69565680, 139131360]

約数ペア:

[(1, 139131360), (2, 69565680), (3, 46377120), (4, 34782840), (5, 27826272), (6, 23188560), (8, 17391420), (9, 15459040), (10, 13913136), (12, 11594280), (15, 9275424), (16, 8695710), (18, 7729520), (20, 6956568), (24, 5797140), (30, 4637712), (32, 4347855), (36, 3864760), (40, 3478284), (45, 3091808), (48, 2898570), (53, 2625120), (60, 2318856), (72, 1932380), (80, 1739142), (90, 1545904), (96, 1449285), (106, 1312560), (120, 1159428), (144, 966190), (159, 875040), (160, 869571), (180, 772952), (212, 656280), (240, 579714), (265, 525024), (288, 483095), (318, 437520), (360, 386476), (424, 328140), (477, 291680), (480, 289857), (530, 262512), (636, 218760), (720, 193238), (795, 175008), (848, 164070), (954, 145840), (1060, 131256), (1272, 109380), (1440, 96619), (1590, 87504), (1696, 82035), (1823, 76320), (1908, 72920), (2120, 65628), (2385, 58336), (2544, 54690), (3180, 43752), (3646, 38160), (3816, 36460), (4240, 32814), (4770, 29168), (5088, 27345), (5469, 25440), (6360, 21876), (7292, 19080), (7632, 18230), (8480, 16407), (9115, 15264), (9540, 14584), (10938, 12720)]