1447455960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1340237}}^1$

素因数の和:1340257

約数の個数: 64

約数和(自身を含む): 4824856800

約数和(自身を除く): 3377400840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1340237, 2680474, 4020711, 5360948, 6701185, 8041422, 10721896, 12062133, 13402370, 16082844, 20103555, 24124266, 26804740, 32165688, 36186399, 40207110, 48248532, 53609480, 60310665, 72372798, 80414220, 96497064, 120621330, 144745596, 160828440, 180931995, 241242660, 289491192, 361863990, 482485320, 723727980, 1447455960]

約数ペア:

[(1, 1447455960), (2, 723727980), (3, 482485320), (4, 361863990), (5, 289491192), (6, 241242660), (8, 180931995), (9, 160828440), (10, 144745596), (12, 120621330), (15, 96497064), (18, 80414220), (20, 72372798), (24, 60310665), (27, 53609480), (30, 48248532), (36, 40207110), (40, 36186399), (45, 32165688), (54, 26804740), (60, 24124266), (72, 20103555), (90, 16082844), (108, 13402370), (120, 12062133), (135, 10721896), (180, 8041422), (216, 6701185), (270, 5360948), (360, 4020711), (540, 2680474), (1080, 1340237)]