523185120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1305

約数の個数: 144

約数和(自身を含む): 1791683712

約数和(自身を除く): 1268498592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 421, 480, 720, 842, 863, 1263, 1440, 1684, 1726, 2105, 2526, 2589, 3368, 3452, 3789, 4210, 4315, 5052, 5178, 6315, 6736, 6904, 7578, 7767, 8420, 8630, 10104, 10356, 12630, 12945, 13472, 13808, 15156, 15534, 16840, 17260, 18945, 20208, 20712, 25260, 25890, 27616, 30312, 31068, 33680, 34520, 37890, 38835, 40416, 41424, 50520, 51780, 60624, 62136, 67360, 69040, 75780, 77670, 82848, 101040, 103560, 121248, 124272, 138080, 151560, 155340, 202080, 207120, 248544, 303120, 310680, 363323, 414240, 606240, 621360, 726646, 1089969, 1242720, 1453292, 1816615, 2179938, 2906584, 3269907, 3633230, 4359876, 5449845, 5813168, 6539814, 7266460, 8719752, 10899690, 11626336, 13079628, 14532920, 16349535, 17439504, 21799380, 26159256, 29065840, 32699070, 34879008, 43598760, 52318512, 58131680, 65398140, 87197520, 104637024, 130796280, 174395040, 261592560, 523185120]

約数ペア:

[(1, 523185120), (2, 261592560), (3, 174395040), (4, 130796280), (5, 104637024), (6, 87197520), (8, 65398140), (9, 58131680), (10, 52318512), (12, 43598760), (15, 34879008), (16, 32699070), (18, 29065840), (20, 26159256), (24, 21799380), (30, 17439504), (32, 16349535), (36, 14532920), (40, 13079628), (45, 11626336), (48, 10899690), (60, 8719752), (72, 7266460), (80, 6539814), (90, 5813168), (96, 5449845), (120, 4359876), (144, 3633230), (160, 3269907), (180, 2906584), (240, 2179938), (288, 1816615), (360, 1453292), (421, 1242720), (480, 1089969), (720, 726646), (842, 621360), (863, 606240), (1263, 414240), (1440, 363323), (1684, 310680), (1726, 303120), (2105, 248544), (2526, 207120), (2589, 202080), (3368, 155340), (3452, 151560), (3789, 138080), (4210, 124272), (4315, 121248), (5052, 103560), (5178, 101040), (6315, 82848), (6736, 77670), (6904, 75780), (7578, 69040), (7767, 67360), (8420, 62136), (8630, 60624), (10104, 51780), (10356, 50520), (12630, 41424), (12945, 40416), (13472, 38835), (13808, 37890), (15156, 34520), (15534, 33680), (16840, 31068), (17260, 30312), (18945, 27616), (20208, 25890), (20712, 25260)]