163384920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{453847}}^1$

素因数の和:453864

約数の個数: 48

約数和(自身を含む): 531002160

約数和(自身を除く): 367617240

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, 453847, 907694, 1361541, 1815388, 2269235, 2723082, 3630776, 4084623, 4538470, 5446164, 6807705, 8169246, 9076940, 10892328, 13615410, 16338492, 18153880, 20423115, 27230820, 32676984, 40846230, 54461640, 81692460, 163384920]

約数ペア:

[(1, 163384920), (2, 81692460), (3, 54461640), (4, 40846230), (5, 32676984), (6, 27230820), (8, 20423115), (9, 18153880), (10, 16338492), (12, 13615410), (15, 10892328), (18, 9076940), (20, 8169246), (24, 6807705), (30, 5446164), (36, 4538470), (40, 4084623), (45, 3630776), (60, 2723082), (72, 2269235), (90, 1815388), (120, 1361541), (180, 907694), (360, 453847)]