380600280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1057223}}^1$

素因数の和:1057240

約数の個数: 48

約数和(自身を含む): 1236952080

約数和(自身を除く): 856351800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1057223, 2114446, 3171669, 4228892, 5286115, 6343338, 8457784, 9515007, 10572230, 12686676, 15858345, 19030014, 21144460, 25373352, 31716690, 38060028, 42288920, 47575035, 63433380, 76120056, 95150070, 126866760, 190300140, 380600280]

約数ペア:

[(1, 380600280), (2, 190300140), (3, 126866760), (4, 95150070), (5, 76120056), (6, 63433380), (8, 47575035), (9, 42288920), (10, 38060028), (12, 31716690), (15, 25373352), (18, 21144460), (20, 19030014), (24, 15858345), (30, 12686676), (36, 10572230), (40, 9515007), (45, 8457784), (60, 6343338), (72, 5286115), (90, 4228892), (120, 3171669), (180, 2114446), (360, 1057223)]