392317680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1634657}}^1$

素因数の和:1634673

約数の個数: 40

約数和(自身を含む): 1216185552

約数和(自身を除く): 823867872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1634657, 3269314, 4903971, 6538628, 8173285, 9807942, 13077256, 16346570, 19615884, 24519855, 26154512, 32693140, 39231768, 49039710, 65386280, 78463536, 98079420, 130772560, 196158840, 392317680]

約数ペア:

[(1, 392317680), (2, 196158840), (3, 130772560), (4, 98079420), (5, 78463536), (6, 65386280), (8, 49039710), (10, 39231768), (12, 32693140), (15, 26154512), (16, 24519855), (20, 19615884), (24, 16346570), (30, 13077256), (40, 9807942), (48, 8173285), (60, 6538628), (80, 4903971), (120, 3269314), (240, 1634657)]