2912881380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{40423}}^1$

素因数の和:41636

約数の個数: 48

約数和(自身を含む): 8163060864

約数和(自身を除く): 5250179484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201, 2402, 3603, 4804, 6005, 7206, 12010, 14412, 18015, 24020, 36030, 40423, 72060, 80846, 121269, 161692, 202115, 242538, 404230, 485076, 606345, 808460, 1212690, 2425380, 48548023, 97096046, 145644069, 194192092, 242740115, 291288138, 485480230, 582576276, 728220345, 970960460, 1456440690, 2912881380]

約数ペア:

[(1, 2912881380), (2, 1456440690), (3, 970960460), (4, 728220345), (5, 582576276), (6, 485480230), (10, 291288138), (12, 242740115), (15, 194192092), (20, 145644069), (30, 97096046), (60, 48548023), (1201, 2425380), (2402, 1212690), (3603, 808460), (4804, 606345), (6005, 485076), (7206, 404230), (12010, 242538), (14412, 202115), (18015, 161692), (24020, 121269), (36030, 80846), (40423, 72060)]