126932580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{705181}}^1$

素因数の和:705196

約数の個数: 36

約数和(自身を含む): 385029372

約数和(自身を除く): 258096792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 705181, 1410362, 2115543, 2820724, 3525905, 4231086, 6346629, 7051810, 8462172, 10577715, 12693258, 14103620, 21155430, 25386516, 31733145, 42310860, 63466290, 126932580]

約数ペア:

[(1, 126932580), (2, 63466290), (3, 42310860), (4, 31733145), (5, 25386516), (6, 21155430), (9, 14103620), (10, 12693258), (12, 10577715), (15, 8462172), (18, 7051810), (20, 6346629), (30, 4231086), (36, 3525905), (45, 2820724), (60, 2115543), (90, 1410362), (180, 705181)]