72301120

素因数分解:

$2^6\times 5^1\times {\mathrm{225941}}^1$

素因数の和:225958

約数の個数: 28

約数和(自身を含む): 172167804

約数和(自身を除く): 99866684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 225941, 451882, 903764, 1129705, 1807528, 2259410, 3615056, 4518820, 7230112, 9037640, 14460224, 18075280, 36150560, 72301120]

約数ペア:

[(1, 72301120), (2, 36150560), (4, 18075280), (5, 14460224), (8, 9037640), (10, 7230112), (16, 4518820), (20, 3615056), (32, 2259410), (40, 1807528), (64, 1129705), (80, 903764), (160, 451882), (320, 225941)]