13489663920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56206933}}^1$

素因数の和:56206949

約数の個数: 40

約数和(自身を含む): 41817958896

約数和(自身を除く): 28328294976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56206933, 112413866, 168620799, 224827732, 281034665, 337241598, 449655464, 562069330, 674483196, 843103995, 899310928, 1124138660, 1348966392, 1686207990, 2248277320, 2697932784, 3372415980, 4496554640, 6744831960, 13489663920]

約数ペア:

[(1, 13489663920), (2, 6744831960), (3, 4496554640), (4, 3372415980), (5, 2697932784), (6, 2248277320), (8, 1686207990), (10, 1348966392), (12, 1124138660), (15, 899310928), (16, 843103995), (20, 674483196), (24, 562069330), (30, 449655464), (40, 337241598), (48, 281034665), (60, 224827732), (80, 168620799), (120, 112413866), (240, 56206933)]