56219760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 190751184

約数和(自身を除く): 134531424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 691, 720, 904, 1017, 1130, 1356, 1382, 1695, 1808, 2034, 2073, 2260, 2712, 2764, 3390, 3455, 4068, 4146, 4520, 5085, 5424, 5528, 6219, 6780, 6910, 8136, 8292, 9040, 10170, 10365, 11056, 12438, 13560, 13820, 16272, 16584, 20340, 20730, 24876, 27120, 27640, 31095, 33168, 40680, 41460, 49752, 55280, 62190, 78083, 81360, 82920, 99504, 124380, 156166, 165840, 234249, 248760, 312332, 390415, 468498, 497520, 624664, 702747, 780830, 936996, 1171245, 1249328, 1405494, 1561660, 1873992, 2342490, 2810988, 3123320, 3513735, 3747984, 4684980, 5621976, 6246640, 7027470, 9369960, 11243952, 14054940, 18739920, 28109880, 56219760]

約数ペア:

[(1, 56219760), (2, 28109880), (3, 18739920), (4, 14054940), (5, 11243952), (6, 9369960), (8, 7027470), (9, 6246640), (10, 5621976), (12, 4684980), (15, 3747984), (16, 3513735), (18, 3123320), (20, 2810988), (24, 2342490), (30, 1873992), (36, 1561660), (40, 1405494), (45, 1249328), (48, 1171245), (60, 936996), (72, 780830), (80, 702747), (90, 624664), (113, 497520), (120, 468498), (144, 390415), (180, 312332), (226, 248760), (240, 234249), (339, 165840), (360, 156166), (452, 124380), (565, 99504), (678, 82920), (691, 81360), (720, 78083), (904, 62190), (1017, 55280), (1130, 49752), (1356, 41460), (1382, 40680), (1695, 33168), (1808, 31095), (2034, 27640), (2073, 27120), (2260, 24876), (2712, 20730), (2764, 20340), (3390, 16584), (3455, 16272), (4068, 13820), (4146, 13560), (4520, 12438), (5085, 11056), (5424, 10365), (5528, 10170), (6219, 9040), (6780, 8292), (6910, 8136)]