1461440

素因数分解:

$2^6\times 5^1\times {\mathrm{4567}}^1$

素因数の和:4584

約数の個数: 28

約数和(自身を含む): 3480816

約数和(自身を除く): 2019376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4567, 9134, 18268, 22835, 36536, 45670, 73072, 91340, 146144, 182680, 292288, 365360, 730720, 1461440]

約数ペア:

[(1, 1461440), (2, 730720), (4, 365360), (5, 292288), (8, 182680), (10, 146144), (16, 91340), (20, 73072), (32, 45670), (40, 36536), (64, 22835), (80, 18268), (160, 9134), (320, 4567)]