63704640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66359}}^1$

素因数の和:66379

約数の個数: 56

約数和(自身を含む): 202265280

約数和(自身を除く): 138560640

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, 66359, 132718, 199077, 265436, 331795, 398154, 530872, 663590, 796308, 995385, 1061744, 1327180, 1592616, 1990770, 2123488, 2654360, 3185232, 3981540, 4246976, 5308720, 6370464, 7963080, 10617440, 12740928, 15926160, 21234880, 31852320, 63704640]

約数ペア:

[(1, 63704640), (2, 31852320), (3, 21234880), (4, 15926160), (5, 12740928), (6, 10617440), (8, 7963080), (10, 6370464), (12, 5308720), (15, 4246976), (16, 3981540), (20, 3185232), (24, 2654360), (30, 2123488), (32, 1990770), (40, 1592616), (48, 1327180), (60, 1061744), (64, 995385), (80, 796308), (96, 663590), (120, 530872), (160, 398154), (192, 331795), (240, 265436), (320, 199077), (480, 132718), (960, 66359)]