30848760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85691}}^1$

素因数の和:85708

約数の個数: 48

約数和(自身を含む): 100259640

約数和(自身を除く): 69410880

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, 85691, 171382, 257073, 342764, 428455, 514146, 685528, 771219, 856910, 1028292, 1285365, 1542438, 1713820, 2056584, 2570730, 3084876, 3427640, 3856095, 5141460, 6169752, 7712190, 10282920, 15424380, 30848760]

約数ペア:

[(1, 30848760), (2, 15424380), (3, 10282920), (4, 7712190), (5, 6169752), (6, 5141460), (8, 3856095), (9, 3427640), (10, 3084876), (12, 2570730), (15, 2056584), (18, 1713820), (20, 1542438), (24, 1285365), (30, 1028292), (36, 856910), (40, 771219), (45, 685528), (60, 514146), (72, 428455), (90, 342764), (120, 257073), (180, 171382), (360, 85691)]