18259981440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{5867}}^1$

素因数の和:7510

約数の個数: 128

約数和(自身を含む): 58249523520

約数和(自身を除く): 39989542080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1621, 1920, 3242, 4863, 5867, 6484, 8105, 9726, 11734, 12968, 16210, 17601, 19452, 23468, 24315, 25936, 29335, 32420, 35202, 38904, 46936, 48630, 51872, 58670, 64840, 70404, 77808, 88005, 93872, 97260, 103744, 117340, 129680, 140808, 155616, 176010, 187744, 194520, 207488, 234680, 259360, 281616, 311232, 352020, 375488, 389040, 469360, 518720, 563232, 622464, 704040, 750976, 778080, 938720, 1037440, 1126464, 1408080, 1556160, 1877440, 2252928, 2816160, 3112320, 3754880, 5632320, 9510407, 11264640, 19020814, 28531221, 38041628, 47552035, 57062442, 76083256, 95104070, 114124884, 142656105, 152166512, 190208140, 228249768, 285312210, 304333024, 380416280, 456499536, 570624420, 608666048, 760832560, 912999072, 1141248840, 1217332096, 1521665120, 1825998144, 2282497680, 3043330240, 3651996288, 4564995360, 6086660480, 9129990720, 18259981440]

約数ペア:

[(1, 18259981440), (2, 9129990720), (3, 6086660480), (4, 4564995360), (5, 3651996288), (6, 3043330240), (8, 2282497680), (10, 1825998144), (12, 1521665120), (15, 1217332096), (16, 1141248840), (20, 912999072), (24, 760832560), (30, 608666048), (32, 570624420), (40, 456499536), (48, 380416280), (60, 304333024), (64, 285312210), (80, 228249768), (96, 190208140), (120, 152166512), (128, 142656105), (160, 114124884), (192, 95104070), (240, 76083256), (320, 57062442), (384, 47552035), (480, 38041628), (640, 28531221), (960, 19020814), (1621, 11264640), (1920, 9510407), (3242, 5632320), (4863, 3754880), (5867, 3112320), (6484, 2816160), (8105, 2252928), (9726, 1877440), (11734, 1556160), (12968, 1408080), (16210, 1126464), (17601, 1037440), (19452, 938720), (23468, 778080), (24315, 750976), (25936, 704040), (29335, 622464), (32420, 563232), (35202, 518720), (38904, 469360), (46936, 389040), (48630, 375488), (51872, 352020), (58670, 311232), (64840, 281616), (70404, 259360), (77808, 234680), (88005, 207488), (93872, 194520), (97260, 187744), (103744, 176010), (117340, 155616), (129680, 140808)]