1296006760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1408703}}^1$

素因数の和:1408737

約数の個数: 32

約数和(自身を含む): 3042800640

約数和(自身を除く): 1746793880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1408703, 2817406, 5634812, 7043515, 11269624, 14087030, 28174060, 32400169, 56348120, 64800338, 129600676, 162000845, 259201352, 324001690, 648003380, 1296006760]

約数ペア:

[(1, 1296006760), (2, 648003380), (4, 324001690), (5, 259201352), (8, 162000845), (10, 129600676), (20, 64800338), (23, 56348120), (40, 32400169), (46, 28174060), (92, 14087030), (115, 11269624), (184, 7043515), (230, 5634812), (460, 2817406), (920, 1408703)]