1371060

素因数分解:

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

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 4267200

約数和(自身を除く): 2896140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2539, 5078, 7617, 10156, 12695, 15234, 22851, 25390, 30468, 38085, 45702, 50780, 68553, 76170, 91404, 114255, 137106, 152340, 228510, 274212, 342765, 457020, 685530, 1371060]

約数ペア:

[(1, 1371060), (2, 685530), (3, 457020), (4, 342765), (5, 274212), (6, 228510), (9, 152340), (10, 137106), (12, 114255), (15, 91404), (18, 76170), (20, 68553), (27, 50780), (30, 45702), (36, 38085), (45, 30468), (54, 25390), (60, 22851), (90, 15234), (108, 12695), (135, 10156), (180, 7617), (270, 5078), (540, 2539)]