320058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15971}}^1$

素因数の和:16152

約数の個数: 64

約数和(自身を含む): 965986560

約数和(自身を除く): 645927720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 15971, 20040, 31942, 47913, 63884, 79855, 95826, 127768, 159710, 191652, 239565, 319420, 383304, 479130, 638840, 958260, 1916520, 2667157, 5334314, 8001471, 10668628, 13335785, 16002942, 21337256, 26671570, 32005884, 40007355, 53343140, 64011768, 80014710, 106686280, 160029420, 320058840]

約数ペア:

[(1, 320058840), (2, 160029420), (3, 106686280), (4, 80014710), (5, 64011768), (6, 53343140), (8, 40007355), (10, 32005884), (12, 26671570), (15, 21337256), (20, 16002942), (24, 13335785), (30, 10668628), (40, 8001471), (60, 5334314), (120, 2667157), (167, 1916520), (334, 958260), (501, 638840), (668, 479130), (835, 383304), (1002, 319420), (1336, 239565), (1670, 191652), (2004, 159710), (2505, 127768), (3340, 95826), (4008, 79855), (5010, 63884), (6680, 47913), (10020, 31942), (15971, 20040)]