1428760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 3356640

約数和(自身を除く): 1927880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1553, 3106, 6212, 7765, 12424, 15530, 31060, 35719, 62120, 71438, 142876, 178595, 285752, 357190, 714380, 1428760]

約数ペア:

[(1, 1428760), (2, 714380), (4, 357190), (5, 285752), (8, 178595), (10, 142876), (20, 71438), (23, 62120), (40, 35719), (46, 31060), (92, 15530), (115, 12424), (184, 7765), (230, 6212), (460, 3106), (920, 1553)]