12645480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105379}}^1$

素因数の和:105393

約数の個数: 32

約数和(自身を含む): 37936800

約数和(自身を除く): 25291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105379, 210758, 316137, 421516, 526895, 632274, 843032, 1053790, 1264548, 1580685, 2107580, 2529096, 3161370, 4215160, 6322740, 12645480]

約数ペア:

[(1, 12645480), (2, 6322740), (3, 4215160), (4, 3161370), (5, 2529096), (6, 2107580), (8, 1580685), (10, 1264548), (12, 1053790), (15, 843032), (20, 632274), (24, 526895), (30, 421516), (40, 316137), (60, 210758), (120, 105379)]