1817958840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15149657}}^1$

素因数の和:15149671

約数の個数: 32

約数和(自身を含む): 5453876880

約数和(自身を除く): 3635918040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15149657, 30299314, 45448971, 60598628, 75748285, 90897942, 121197256, 151496570, 181795884, 227244855, 302993140, 363591768, 454489710, 605986280, 908979420, 1817958840]

約数ペア:

[(1, 1817958840), (2, 908979420), (3, 605986280), (4, 454489710), (5, 363591768), (6, 302993140), (8, 227244855), (10, 181795884), (12, 151496570), (15, 121197256), (20, 90897942), (24, 75748285), (30, 60598628), (40, 45448971), (60, 30299314), (120, 15149657)]