307577580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{2381}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 861979104

約数和(自身を除く): 554401524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2153, 2381, 4306, 4762, 6459, 7143, 8612, 9524, 10765, 11905, 12918, 14286, 21530, 23810, 25836, 28572, 32295, 35715, 43060, 47620, 64590, 71430, 129180, 142860, 5126293, 10252586, 15378879, 20505172, 25631465, 30757758, 51262930, 61515516, 76894395, 102525860, 153788790, 307577580]

約数ペア:

[(1, 307577580), (2, 153788790), (3, 102525860), (4, 76894395), (5, 61515516), (6, 51262930), (10, 30757758), (12, 25631465), (15, 20505172), (20, 15378879), (30, 10252586), (60, 5126293), (2153, 142860), (2381, 129180), (4306, 71430), (4762, 64590), (6459, 47620), (7143, 43060), (8612, 35715), (9524, 32295), (10765, 28572), (11905, 25836), (12918, 23810), (14286, 21530)]