6628560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 20891520

約数和(自身を除く): 14262960

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, 389, 426, 568, 710, 778, 852, 1065, 1136, 1167, 1420, 1556, 1704, 1945, 2130, 2334, 2840, 3112, 3408, 3890, 4260, 4668, 5680, 5835, 6224, 7780, 8520, 9336, 11670, 15560, 17040, 18672, 23340, 27619, 31120, 46680, 55238, 82857, 93360, 110476, 138095, 165714, 220952, 276190, 331428, 414285, 441904, 552380, 662856, 828570, 1104760, 1325712, 1657140, 2209520, 3314280, 6628560]

約数ペア:

[(1, 6628560), (2, 3314280), (3, 2209520), (4, 1657140), (5, 1325712), (6, 1104760), (8, 828570), (10, 662856), (12, 552380), (15, 441904), (16, 414285), (20, 331428), (24, 276190), (30, 220952), (40, 165714), (48, 138095), (60, 110476), (71, 93360), (80, 82857), (120, 55238), (142, 46680), (213, 31120), (240, 27619), (284, 23340), (355, 18672), (389, 17040), (426, 15560), (568, 11670), (710, 9336), (778, 8520), (852, 7780), (1065, 6224), (1136, 5835), (1167, 5680), (1420, 4668), (1556, 4260), (1704, 3890), (1945, 3408), (2130, 3112), (2334, 2840)]