148842560

素因数分解:

$2^6\times 5^1\times {\mathrm{465133}}^1$

素因数の和:465150

約数の個数: 28

約数和(自身を含む): 354432108

約数和(自身を除く): 205589548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 465133, 930266, 1860532, 2325665, 3721064, 4651330, 7442128, 9302660, 14884256, 18605320, 29768512, 37210640, 74421280, 148842560]

約数ペア:

[(1, 148842560), (2, 74421280), (4, 37210640), (5, 29768512), (8, 18605320), (10, 14884256), (16, 9302660), (20, 7442128), (32, 4651330), (40, 3721064), (64, 2325665), (80, 1860532), (160, 930266), (320, 465133)]