63997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 199165824

約数和(自身を除く): 135168144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 571, 934, 1142, 1401, 1713, 1868, 2284, 2335, 2802, 2855, 3426, 3736, 4568, 4670, 5604, 5710, 6852, 7005, 7472, 8565, 9136, 9340, 11208, 11420, 13704, 14010, 17130, 18680, 22416, 22840, 27408, 28020, 34260, 37360, 45680, 56040, 68520, 112080, 137040, 266657, 533314, 799971, 1066628, 1333285, 1599942, 2133256, 2666570, 3199884, 3999855, 4266512, 5333140, 6399768, 7999710, 10666280, 12799536, 15999420, 21332560, 31998840, 63997680]

約数ペア:

[(1, 63997680), (2, 31998840), (3, 21332560), (4, 15999420), (5, 12799536), (6, 10666280), (8, 7999710), (10, 6399768), (12, 5333140), (15, 4266512), (16, 3999855), (20, 3199884), (24, 2666570), (30, 2133256), (40, 1599942), (48, 1333285), (60, 1066628), (80, 799971), (120, 533314), (240, 266657), (467, 137040), (571, 112080), (934, 68520), (1142, 56040), (1401, 45680), (1713, 37360), (1868, 34260), (2284, 28020), (2335, 27408), (2802, 22840), (2855, 22416), (3426, 18680), (3736, 17130), (4568, 14010), (4670, 13704), (5604, 11420), (5710, 11208), (6852, 9340), (7005, 9136), (7472, 8565)]