85347840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11139

約数の個数: 80

約数和(自身を含む): 272870928

約数和(自身を除く): 187523088

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11113, 22226, 33339, 44452, 55565, 66678, 88904, 111130, 133356, 166695, 177808, 222260, 266712, 333390, 355616, 444520, 533424, 666780, 711232, 889040, 1066848, 1333560, 1422464, 1778080, 2133696, 2667120, 2844928, 3556160, 4267392, 5334240, 5689856, 7112320, 8534784, 10668480, 14224640, 17069568, 21336960, 28449280, 42673920, 85347840]

約数ペア:

[(1, 85347840), (2, 42673920), (3, 28449280), (4, 21336960), (5, 17069568), (6, 14224640), (8, 10668480), (10, 8534784), (12, 7112320), (15, 5689856), (16, 5334240), (20, 4267392), (24, 3556160), (30, 2844928), (32, 2667120), (40, 2133696), (48, 1778080), (60, 1422464), (64, 1333560), (80, 1066848), (96, 889040), (120, 711232), (128, 666780), (160, 533424), (192, 444520), (240, 355616), (256, 333390), (320, 266712), (384, 222260), (480, 177808), (512, 166695), (640, 133356), (768, 111130), (960, 88904), (1280, 66678), (1536, 55565), (1920, 44452), (2560, 33339), (3840, 22226), (7680, 11113)]