119742780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1995713}}^1$

素因数の和:1995725

約数の個数: 24

約数和(自身を含む): 335279952

約数和(自身を除く): 215537172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1995713, 3991426, 5987139, 7982852, 9978565, 11974278, 19957130, 23948556, 29935695, 39914260, 59871390, 119742780]

約数ペア:

[(1, 119742780), (2, 59871390), (3, 39914260), (4, 29935695), (5, 23948556), (6, 19957130), (10, 11974278), (12, 9978565), (15, 7982852), (20, 5987139), (30, 3991426), (60, 1995713)]