80298360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223051}}^1$

素因数の和:223068

約数の個数: 48

約数和(自身を含む): 260970840

約数和(自身を除く): 180672480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 223051, 446102, 669153, 892204, 1115255, 1338306, 1784408, 2007459, 2230510, 2676612, 3345765, 4014918, 4461020, 5353224, 6691530, 8029836, 8922040, 10037295, 13383060, 16059672, 20074590, 26766120, 40149180, 80298360]

約数ペア:

[(1, 80298360), (2, 40149180), (3, 26766120), (4, 20074590), (5, 16059672), (6, 13383060), (8, 10037295), (9, 8922040), (10, 8029836), (12, 6691530), (15, 5353224), (18, 4461020), (20, 4014918), (24, 3345765), (30, 2676612), (36, 2230510), (40, 2007459), (45, 1784408), (60, 1338306), (72, 1115255), (90, 892204), (120, 669153), (180, 446102), (360, 223051)]