60181980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27109}}^1$

素因数の和:27158

約数の個数: 48

約数和(自身を含む): 173070240

約数和(自身を除く): 112888260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 27109, 54218, 81327, 108436, 135545, 162654, 271090, 325308, 406635, 542180, 813270, 1003033, 1626540, 2006066, 3009099, 4012132, 5015165, 6018198, 10030330, 12036396, 15045495, 20060660, 30090990, 60181980]

約数ペア:

[(1, 60181980), (2, 30090990), (3, 20060660), (4, 15045495), (5, 12036396), (6, 10030330), (10, 6018198), (12, 5015165), (15, 4012132), (20, 3009099), (30, 2006066), (37, 1626540), (60, 1003033), (74, 813270), (111, 542180), (148, 406635), (185, 325308), (222, 271090), (370, 162654), (444, 135545), (555, 108436), (740, 81327), (1110, 54218), (2220, 27109)]