5259420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 16248960

約数和(自身を除く): 10989540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 479, 549, 610, 732, 915, 958, 1098, 1220, 1437, 1830, 1916, 2196, 2395, 2745, 2874, 3660, 4311, 4790, 5490, 5748, 7185, 8622, 9580, 10980, 14370, 17244, 21555, 28740, 29219, 43110, 58438, 86220, 87657, 116876, 146095, 175314, 262971, 292190, 350628, 438285, 525942, 584380, 876570, 1051884, 1314855, 1753140, 2629710, 5259420]

約数ペア:

[(1, 5259420), (2, 2629710), (3, 1753140), (4, 1314855), (5, 1051884), (6, 876570), (9, 584380), (10, 525942), (12, 438285), (15, 350628), (18, 292190), (20, 262971), (30, 175314), (36, 146095), (45, 116876), (60, 87657), (61, 86220), (90, 58438), (122, 43110), (180, 29219), (183, 28740), (244, 21555), (305, 17244), (366, 14370), (479, 10980), (549, 9580), (610, 8622), (732, 7185), (915, 5748), (958, 5490), (1098, 4790), (1220, 4311), (1437, 3660), (1830, 2874), (1916, 2745), (2196, 2395)]