29973360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 64306320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 1759, 2130, 2840, 3408, 3518, 4260, 5277, 5680, 7036, 8520, 8795, 10554, 14072, 17040, 17590, 21108, 26385, 28144, 35180, 42216, 52770, 70360, 84432, 105540, 124889, 140720, 211080, 249778, 374667, 422160, 499556, 624445, 749334, 999112, 1248890, 1498668, 1873335, 1998224, 2497780, 2997336, 3746670, 4995560, 5994672, 7493340, 9991120, 14986680, 29973360]

約数ペア:

[(1, 29973360), (2, 14986680), (3, 9991120), (4, 7493340), (5, 5994672), (6, 4995560), (8, 3746670), (10, 2997336), (12, 2497780), (15, 1998224), (16, 1873335), (20, 1498668), (24, 1248890), (30, 999112), (40, 749334), (48, 624445), (60, 499556), (71, 422160), (80, 374667), (120, 249778), (142, 211080), (213, 140720), (240, 124889), (284, 105540), (355, 84432), (426, 70360), (568, 52770), (710, 42216), (852, 35180), (1065, 28144), (1136, 26385), (1420, 21108), (1704, 17590), (1759, 17040), (2130, 14072), (2840, 10554), (3408, 8795), (3518, 8520), (4260, 7036), (5277, 5680)]