1333980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7411}}^1$

素因数の和:7426

約数の個数: 36

約数和(自身を含む): 4046952

約数和(自身を除く): 2712972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7411, 14822, 22233, 29644, 37055, 44466, 66699, 74110, 88932, 111165, 133398, 148220, 222330, 266796, 333495, 444660, 666990, 1333980]

約数ペア:

[(1, 1333980), (2, 666990), (3, 444660), (4, 333495), (5, 266796), (6, 222330), (9, 148220), (10, 133398), (12, 111165), (15, 88932), (18, 74110), (20, 66699), (30, 44466), (36, 37055), (45, 29644), (60, 22233), (90, 14822), (180, 7411)]