1560437280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2207}}^1$

素因数の和:2719

約数の個数: 144

約数和(自身を含む): 5338255104

約数和(自身を除く): 3777817824

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, 480, 491, 720, 982, 1440, 1473, 1964, 2207, 2455, 2946, 3928, 4414, 4419, 4910, 5892, 6621, 7365, 7856, 8828, 8838, 9820, 11035, 11784, 13242, 14730, 15712, 17656, 17676, 19640, 19863, 22070, 22095, 23568, 26484, 29460, 33105, 35312, 35352, 39280, 39726, 44140, 44190, 47136, 52968, 58920, 66210, 70624, 70704, 78560, 79452, 88280, 88380, 99315, 105936, 117840, 132420, 141408, 158904, 176560, 176760, 198630, 211872, 235680, 264840, 317808, 353120, 353520, 397260, 529680, 635616, 707040, 794520, 1059360, 1083637, 1589040, 2167274, 3178080, 3250911, 4334548, 5418185, 6501822, 8669096, 9752733, 10836370, 13003644, 16254555, 17338192, 19505466, 21672740, 26007288, 32509110, 34676384, 39010932, 43345480, 48763665, 52014576, 65018220, 78021864, 86690960, 97527330, 104029152, 130036440, 156043728, 173381920, 195054660, 260072880, 312087456, 390109320, 520145760, 780218640, 1560437280]

約数ペア:

[(1, 1560437280), (2, 780218640), (3, 520145760), (4, 390109320), (5, 312087456), (6, 260072880), (8, 195054660), (9, 173381920), (10, 156043728), (12, 130036440), (15, 104029152), (16, 97527330), (18, 86690960), (20, 78021864), (24, 65018220), (30, 52014576), (32, 48763665), (36, 43345480), (40, 39010932), (45, 34676384), (48, 32509110), (60, 26007288), (72, 21672740), (80, 19505466), (90, 17338192), (96, 16254555), (120, 13003644), (144, 10836370), (160, 9752733), (180, 8669096), (240, 6501822), (288, 5418185), (360, 4334548), (480, 3250911), (491, 3178080), (720, 2167274), (982, 1589040), (1440, 1083637), (1473, 1059360), (1964, 794520), (2207, 707040), (2455, 635616), (2946, 529680), (3928, 397260), (4414, 353520), (4419, 353120), (4910, 317808), (5892, 264840), (6621, 235680), (7365, 211872), (7856, 198630), (8828, 176760), (8838, 176560), (9820, 158904), (11035, 141408), (11784, 132420), (13242, 117840), (14730, 105936), (15712, 99315), (17656, 88380), (17676, 88280), (19640, 79452), (19863, 78560), (22070, 70704), (22095, 70624), (23568, 66210), (26484, 58920), (29460, 52968), (33105, 47136), (35312, 44190), (35352, 44140), (39280, 39726)]