1478240

素因数分解:

$2^5\times 5^1\times {\mathrm{9239}}^1$

素因数の和:9254

約数の個数: 24

約数和(自身を含む): 3492720

約数和(自身を除く): 2014480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 9239, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 295648, 369560, 739120, 1478240]

約数ペア:

[(1, 1478240), (2, 739120), (4, 369560), (5, 295648), (8, 184780), (10, 147824), (16, 92390), (20, 73912), (32, 46195), (40, 36956), (80, 18478), (160, 9239)]