66968760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2437}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 201866400

約数和(自身を除く): 134897640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2437, 2748, 3435, 4580, 4874, 5496, 6870, 7311, 9160, 9748, 12185, 13740, 14622, 19496, 24370, 27480, 29244, 36555, 48740, 58488, 73110, 97480, 146220, 292440, 558073, 1116146, 1674219, 2232292, 2790365, 3348438, 4464584, 5580730, 6696876, 8371095, 11161460, 13393752, 16742190, 22322920, 33484380, 66968760]

約数ペア:

[(1, 66968760), (2, 33484380), (3, 22322920), (4, 16742190), (5, 13393752), (6, 11161460), (8, 8371095), (10, 6696876), (12, 5580730), (15, 4464584), (20, 3348438), (24, 2790365), (30, 2232292), (40, 1674219), (60, 1116146), (120, 558073), (229, 292440), (458, 146220), (687, 97480), (916, 73110), (1145, 58488), (1374, 48740), (1832, 36555), (2290, 29244), (2437, 27480), (2748, 24370), (3435, 19496), (4580, 14622), (4874, 13740), (5496, 12185), (6870, 9748), (7311, 9160)]