720048060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4000267}}^1$

素因数の和:4000282

約数の個数: 36

約数和(自身を含む): 2184146328

約数和(自身を除く): 1464098268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4000267, 8000534, 12000801, 16001068, 20001335, 24001602, 36002403, 40002670, 48003204, 60004005, 72004806, 80005340, 120008010, 144009612, 180012015, 240016020, 360024030, 720048060]

約数ペア:

[(1, 720048060), (2, 360024030), (3, 240016020), (4, 180012015), (5, 144009612), (6, 120008010), (9, 80005340), (10, 72004806), (12, 60004005), (15, 48003204), (18, 40002670), (20, 36002403), (30, 24001602), (36, 20001335), (45, 16001068), (60, 12000801), (90, 8000534), (180, 4000267)]