64714560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67411}}^1$

素因数の和:67431

約数の個数: 56

約数和(自身を含む): 205471776

約数和(自身を除く): 140757216

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, 160, 192, 240, 320, 480, 960, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 674110, 808932, 1011165, 1078576, 1348220, 1617864, 2022330, 2157152, 2696440, 3235728, 4044660, 4314304, 5392880, 6471456, 8089320, 10785760, 12942912, 16178640, 21571520, 32357280, 64714560]

約数ペア:

[(1, 64714560), (2, 32357280), (3, 21571520), (4, 16178640), (5, 12942912), (6, 10785760), (8, 8089320), (10, 6471456), (12, 5392880), (15, 4314304), (16, 4044660), (20, 3235728), (24, 2696440), (30, 2157152), (32, 2022330), (40, 1617864), (48, 1348220), (60, 1078576), (64, 1011165), (80, 808932), (96, 674110), (120, 539288), (160, 404466), (192, 337055), (240, 269644), (320, 202233), (480, 134822), (960, 67411)]