15492240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21517}}^1$

素因数の和:21536

約数の個数: 60

約数和(自身を含む): 52030524

約数和(自身を除く): 36538284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 193653, 215170, 258204, 322755, 344272, 387306, 430340, 516408, 645510, 774612, 860680, 968265, 1032816, 1291020, 1549224, 1721360, 1936530, 2582040, 3098448, 3873060, 5164080, 7746120, 15492240]

約数ペア:

[(1, 15492240), (2, 7746120), (3, 5164080), (4, 3873060), (5, 3098448), (6, 2582040), (8, 1936530), (9, 1721360), (10, 1549224), (12, 1291020), (15, 1032816), (16, 968265), (18, 860680), (20, 774612), (24, 645510), (30, 516408), (36, 430340), (40, 387306), (45, 344272), (48, 322755), (60, 258204), (72, 215170), (80, 193653), (90, 172136), (120, 129102), (144, 107585), (180, 86068), (240, 64551), (360, 43034), (720, 21517)]