914040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2539}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 2971800

約数和(自身を除く): 2057760

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, 2539, 5078, 7617, 10156, 12695, 15234, 20312, 22851, 25390, 30468, 38085, 45702, 50780, 60936, 76170, 91404, 101560, 114255, 152340, 182808, 228510, 304680, 457020, 914040]

約数ペア:

[(1, 914040), (2, 457020), (3, 304680), (4, 228510), (5, 182808), (6, 152340), (8, 114255), (9, 101560), (10, 91404), (12, 76170), (15, 60936), (18, 50780), (20, 45702), (24, 38085), (30, 30468), (36, 25390), (40, 22851), (45, 20312), (60, 15234), (72, 12695), (90, 10156), (120, 7617), (180, 5078), (360, 2539)]