1201129617840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31877113}}^1$

素因数の和:31877286

約数の個数: 80

約数和(自身を含む): 3747218504928

約数和(自身を除く): 2546088887088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 31877113, 63754226, 95631339, 127508452, 159385565, 191262678, 255016904, 318771130, 382525356, 478156695, 510033808, 637542260, 765050712, 956313390, 1275084520, 1530101424, 1912626780, 2550169040, 3825253560, 5004706741, 7650507120, 10009413482, 15014120223, 20018826964, 25023533705, 30028240446, 40037653928, 50047067410, 60056480892, 75070601115, 80075307856, 100094134820, 120112961784, 150141202230, 200188269640, 240225923568, 300282404460, 400376539280, 600564808920, 1201129617840]

約数ペア:

[(1, 1201129617840), (2, 600564808920), (3, 400376539280), (4, 300282404460), (5, 240225923568), (6, 200188269640), (8, 150141202230), (10, 120112961784), (12, 100094134820), (15, 80075307856), (16, 75070601115), (20, 60056480892), (24, 50047067410), (30, 40037653928), (40, 30028240446), (48, 25023533705), (60, 20018826964), (80, 15014120223), (120, 10009413482), (157, 7650507120), (240, 5004706741), (314, 3825253560), (471, 2550169040), (628, 1912626780), (785, 1530101424), (942, 1275084520), (1256, 956313390), (1570, 765050712), (1884, 637542260), (2355, 510033808), (2512, 478156695), (3140, 382525356), (3768, 318771130), (4710, 255016904), (6280, 191262678), (7536, 159385565), (9420, 127508452), (12560, 95631339), (18840, 63754226), (37680, 31877113)]