8308260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 25506936

約数和(自身を除く): 17198676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 457, 505, 606, 909, 914, 1010, 1212, 1371, 1515, 1818, 1828, 2020, 2285, 2742, 3030, 3636, 4113, 4545, 4570, 5484, 6060, 6855, 8226, 9090, 9140, 13710, 16452, 18180, 20565, 27420, 41130, 46157, 82260, 92314, 138471, 184628, 230785, 276942, 415413, 461570, 553884, 692355, 830826, 923140, 1384710, 1661652, 2077065, 2769420, 4154130, 8308260]

約数ペア:

[(1, 8308260), (2, 4154130), (3, 2769420), (4, 2077065), (5, 1661652), (6, 1384710), (9, 923140), (10, 830826), (12, 692355), (15, 553884), (18, 461570), (20, 415413), (30, 276942), (36, 230785), (45, 184628), (60, 138471), (90, 92314), (101, 82260), (180, 46157), (202, 41130), (303, 27420), (404, 20565), (457, 18180), (505, 16452), (606, 13710), (909, 9140), (914, 9090), (1010, 8226), (1212, 6855), (1371, 6060), (1515, 5484), (1818, 4570), (1828, 4545), (2020, 4113), (2285, 3636), (2742, 3030)]