11122880

素因数分解:

$2^6\times 5^1\times {\mathrm{34759}}^1$

素因数の和:34776

約数の個数: 28

約数和(自身を含む): 26487120

約数和(自身を除く): 15364240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 34759, 69518, 139036, 173795, 278072, 347590, 556144, 695180, 1112288, 1390360, 2224576, 2780720, 5561440, 11122880]

約数ペア:

[(1, 11122880), (2, 5561440), (4, 2780720), (5, 2224576), (8, 1390360), (10, 1112288), (16, 695180), (20, 556144), (32, 347590), (40, 278072), (64, 173795), (80, 139036), (160, 69518), (320, 34759)]