4490280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12473}}^1$

素因数の和:12490

約数の個数: 48

約数和(自身を含む): 14594580

約数和(自身を除く): 10104300

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, 12473, 24946, 37419, 49892, 62365, 74838, 99784, 112257, 124730, 149676, 187095, 224514, 249460, 299352, 374190, 449028, 498920, 561285, 748380, 898056, 1122570, 1496760, 2245140, 4490280]

約数ペア:

[(1, 4490280), (2, 2245140), (3, 1496760), (4, 1122570), (5, 898056), (6, 748380), (8, 561285), (9, 498920), (10, 449028), (12, 374190), (15, 299352), (18, 249460), (20, 224514), (24, 187095), (30, 149676), (36, 124730), (40, 112257), (45, 99784), (60, 74838), (72, 62365), (90, 49892), (120, 37419), (180, 24946), (360, 12473)]