12797580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 36013824

約数和(自身を除く): 23216244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 811, 1052, 1315, 1578, 1622, 2433, 2630, 3156, 3244, 3945, 4055, 4866, 5260, 7890, 8110, 9732, 12165, 15780, 16220, 24330, 48660, 213293, 426586, 639879, 853172, 1066465, 1279758, 2132930, 2559516, 3199395, 4265860, 6398790, 12797580]

約数ペア:

[(1, 12797580), (2, 6398790), (3, 4265860), (4, 3199395), (5, 2559516), (6, 2132930), (10, 1279758), (12, 1066465), (15, 853172), (20, 639879), (30, 426586), (60, 213293), (263, 48660), (526, 24330), (789, 16220), (811, 15780), (1052, 12165), (1315, 9732), (1578, 8110), (1622, 7890), (2433, 5260), (2630, 4866), (3156, 4055), (3244, 3945)]