1368040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1846040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1487, 2974, 5948, 7435, 11896, 14870, 29740, 34201, 59480, 68402, 136804, 171005, 273608, 342010, 684020, 1368040]

約数ペア:

[(1, 1368040), (2, 684020), (4, 342010), (5, 273608), (8, 171005), (10, 136804), (20, 68402), (23, 59480), (40, 34201), (46, 29740), (92, 14870), (115, 11896), (184, 7435), (230, 5948), (460, 2974), (920, 1487)]