2448660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 7047936

約数和(自身を除く): 4599276

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, 1103, 1110, 2206, 2220, 3309, 4412, 5515, 6618, 11030, 13236, 16545, 22060, 33090, 40811, 66180, 81622, 122433, 163244, 204055, 244866, 408110, 489732, 612165, 816220, 1224330, 2448660]

約数ペア:

[(1, 2448660), (2, 1224330), (3, 816220), (4, 612165), (5, 489732), (6, 408110), (10, 244866), (12, 204055), (15, 163244), (20, 122433), (30, 81622), (37, 66180), (60, 40811), (74, 33090), (111, 22060), (148, 16545), (185, 13236), (222, 11030), (370, 6618), (444, 5515), (555, 4412), (740, 3309), (1103, 2220), (1110, 2206)]