65403480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545029}}^1$

素因数の和:545043

約数の個数: 32

約数和(自身を含む): 196210800

約数和(自身を除く): 130807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545029, 1090058, 1635087, 2180116, 2725145, 3270174, 4360232, 5450290, 6540348, 8175435, 10900580, 13080696, 16350870, 21801160, 32701740, 65403480]

約数ペア:

[(1, 65403480), (2, 32701740), (3, 21801160), (4, 16350870), (5, 13080696), (6, 10900580), (8, 8175435), (10, 6540348), (12, 5450290), (15, 4360232), (20, 3270174), (24, 2725145), (30, 2180116), (40, 1635087), (60, 1090058), (120, 545029)]