63747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265613}}^1$

素因数の和:265629

約数の個数: 40

約数和(自身を含む): 197616816

約数和(自身を除く): 133869696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265613, 531226, 796839, 1062452, 1328065, 1593678, 2124904, 2656130, 3187356, 3984195, 4249808, 5312260, 6374712, 7968390, 10624520, 12749424, 15936780, 21249040, 31873560, 63747120]

約数ペア:

[(1, 63747120), (2, 31873560), (3, 21249040), (4, 15936780), (5, 12749424), (6, 10624520), (8, 7968390), (10, 6374712), (12, 5312260), (15, 4249808), (16, 3984195), (20, 3187356), (24, 2656130), (30, 2124904), (40, 1593678), (48, 1328065), (60, 1062452), (80, 796839), (120, 531226), (240, 265613)]