2053180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{156971}}^1$

素因数の和:157094

約数の個数: 64

約数和(自身を含む): 6216091200

約数和(自身を除く): 4162910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 156971, 313942, 470913, 627884, 784855, 941826, 1255768, 1569710, 1883652, 2354565, 3139420, 3767304, 4709130, 6278840, 9418260, 17109839, 18836520, 34219678, 51329517, 68439356, 85549195, 102659034, 136878712, 171098390, 205318068, 256647585, 342196780, 410636136, 513295170, 684393560, 1026590340, 2053180680]

約数ペア:

[(1, 2053180680), (2, 1026590340), (3, 684393560), (4, 513295170), (5, 410636136), (6, 342196780), (8, 256647585), (10, 205318068), (12, 171098390), (15, 136878712), (20, 102659034), (24, 85549195), (30, 68439356), (40, 51329517), (60, 34219678), (109, 18836520), (120, 17109839), (218, 9418260), (327, 6278840), (436, 4709130), (545, 3767304), (654, 3139420), (872, 2354565), (1090, 1883652), (1308, 1569710), (1635, 1255768), (2180, 941826), (2616, 784855), (3270, 627884), (4360, 470913), (6540, 313942), (13080, 156971)]