228660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 663936

約数和(自身を除く): 435276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 103, 111, 148, 185, 206, 222, 309, 370, 412, 444, 515, 555, 618, 740, 1030, 1110, 1236, 1545, 2060, 2220, 3090, 3811, 6180, 7622, 11433, 15244, 19055, 22866, 38110, 45732, 57165, 76220, 114330, 228660]

約数ペア:

[(1, 228660), (2, 114330), (3, 76220), (4, 57165), (5, 45732), (6, 38110), (10, 22866), (12, 19055), (15, 15244), (20, 11433), (30, 7622), (37, 6180), (60, 3811), (74, 3090), (103, 2220), (111, 2060), (148, 1545), (185, 1236), (206, 1110), (222, 1030), (309, 740), (370, 618), (412, 555), (444, 515)]