326756520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{907657}}^1$

素因数の和:907674

約数の個数: 48

約数和(自身を含む): 1061959860

約数和(自身を除く): 735203340

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, 907657, 1815314, 2722971, 3630628, 4538285, 5445942, 7261256, 8168913, 9076570, 10891884, 13614855, 16337826, 18153140, 21783768, 27229710, 32675652, 36306280, 40844565, 54459420, 65351304, 81689130, 108918840, 163378260, 326756520]

約数ペア:

[(1, 326756520), (2, 163378260), (3, 108918840), (4, 81689130), (5, 65351304), (6, 54459420), (8, 40844565), (9, 36306280), (10, 32675652), (12, 27229710), (15, 21783768), (18, 18153140), (20, 16337826), (24, 13614855), (30, 10891884), (36, 9076570), (40, 8168913), (45, 7261256), (60, 5445942), (72, 4538285), (90, 3630628), (120, 2722971), (180, 1815314), (360, 907657)]