57748560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 181595520

約数和(自身を除く): 123846960

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, 2130, 2840, 3389, 3408, 4260, 5680, 6778, 8520, 10167, 13556, 16945, 17040, 20334, 27112, 33890, 40668, 50835, 54224, 67780, 81336, 101670, 135560, 162672, 203340, 240619, 271120, 406680, 481238, 721857, 813360, 962476, 1203095, 1443714, 1924952, 2406190, 2887428, 3609285, 3849904, 4812380, 5774856, 7218570, 9624760, 11549712, 14437140, 19249520, 28874280, 57748560]

約数ペア:

[(1, 57748560), (2, 28874280), (3, 19249520), (4, 14437140), (5, 11549712), (6, 9624760), (8, 7218570), (10, 5774856), (12, 4812380), (15, 3849904), (16, 3609285), (20, 2887428), (24, 2406190), (30, 1924952), (40, 1443714), (48, 1203095), (60, 962476), (71, 813360), (80, 721857), (120, 481238), (142, 406680), (213, 271120), (240, 240619), (284, 203340), (355, 162672), (426, 135560), (568, 101670), (710, 81336), (852, 67780), (1065, 54224), (1136, 50835), (1420, 40668), (1704, 33890), (2130, 27112), (2840, 20334), (3389, 17040), (3408, 16945), (4260, 13556), (5680, 10167), (6778, 8520)]