12910860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23909}}^1$

素因数の和:23927

約数の個数: 48

約数和(自身を含む): 40168800

約数和(自身を除く): 27257940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23909, 47818, 71727, 95636, 119545, 143454, 215181, 239090, 286908, 358635, 430362, 478180, 645543, 717270, 860724, 1075905, 1291086, 1434540, 2151810, 2582172, 3227715, 4303620, 6455430, 12910860]

約数ペア:

[(1, 12910860), (2, 6455430), (3, 4303620), (4, 3227715), (5, 2582172), (6, 2151810), (9, 1434540), (10, 1291086), (12, 1075905), (15, 860724), (18, 717270), (20, 645543), (27, 478180), (30, 430362), (36, 358635), (45, 286908), (54, 239090), (60, 215181), (90, 143454), (108, 119545), (135, 95636), (180, 71727), (270, 47818), (540, 23909)]