248114520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6323}}^1$

素因数の和:6449

約数の個数: 96

約数和(自身を含む): 813898800

約数和(自身を除く): 565784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6323, 6540, 7848, 9810, 12646, 13080, 18969, 19620, 25292, 31615, 37938, 39240, 50584, 56907, 63230, 75876, 94845, 113814, 126460, 151752, 189690, 227628, 252920, 284535, 379380, 455256, 569070, 689207, 758760, 1138140, 1378414, 2067621, 2276280, 2756828, 3446035, 4135242, 5513656, 6202863, 6892070, 8270484, 10338105, 12405726, 13784140, 16540968, 20676210, 24811452, 27568280, 31014315, 41352420, 49622904, 62028630, 82704840, 124057260, 248114520]

約数ペア:

[(1, 248114520), (2, 124057260), (3, 82704840), (4, 62028630), (5, 49622904), (6, 41352420), (8, 31014315), (9, 27568280), (10, 24811452), (12, 20676210), (15, 16540968), (18, 13784140), (20, 12405726), (24, 10338105), (30, 8270484), (36, 6892070), (40, 6202863), (45, 5513656), (60, 4135242), (72, 3446035), (90, 2756828), (109, 2276280), (120, 2067621), (180, 1378414), (218, 1138140), (327, 758760), (360, 689207), (436, 569070), (545, 455256), (654, 379380), (872, 284535), (981, 252920), (1090, 227628), (1308, 189690), (1635, 151752), (1962, 126460), (2180, 113814), (2616, 94845), (3270, 75876), (3924, 63230), (4360, 56907), (4905, 50584), (6323, 39240), (6540, 37938), (7848, 31615), (9810, 25292), (12646, 19620), (13080, 18969)]