124600240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 306900000

約数和(自身を除く): 182299760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1249, 1720, 2320, 2494, 2498, 3440, 4988, 4996, 6235, 6245, 9976, 9992, 12470, 12490, 19952, 19984, 24940, 24980, 36221, 49880, 49960, 53707, 72442, 99760, 99920, 107414, 144884, 181105, 214828, 268535, 289768, 362210, 429656, 537070, 579536, 724420, 859312, 1074140, 1448840, 1557503, 2148280, 2897680, 3115006, 4296560, 6230012, 7787515, 12460024, 15575030, 24920048, 31150060, 62300120, 124600240]

約数ペア:

[(1, 124600240), (2, 62300120), (4, 31150060), (5, 24920048), (8, 15575030), (10, 12460024), (16, 7787515), (20, 6230012), (29, 4296560), (40, 3115006), (43, 2897680), (58, 2148280), (80, 1557503), (86, 1448840), (116, 1074140), (145, 859312), (172, 724420), (215, 579536), (232, 537070), (290, 429656), (344, 362210), (430, 289768), (464, 268535), (580, 214828), (688, 181105), (860, 144884), (1160, 107414), (1247, 99920), (1249, 99760), (1720, 72442), (2320, 53707), (2494, 49960), (2498, 49880), (3440, 36221), (4988, 24980), (4996, 24940), (6235, 19984), (6245, 19952), (9976, 12490), (9992, 12470)]