8041140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14909

約数の個数: 48

約数和(自身を含む): 25018560

約数和(自身を除く): 16977420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14891, 29782, 44673, 59564, 74455, 89346, 134019, 148910, 178692, 223365, 268038, 297820, 402057, 446730, 536076, 670095, 804114, 893460, 1340190, 1608228, 2010285, 2680380, 4020570, 8041140]

約数ペア:

[(1, 8041140), (2, 4020570), (3, 2680380), (4, 2010285), (5, 1608228), (6, 1340190), (9, 893460), (10, 804114), (12, 670095), (15, 536076), (18, 446730), (20, 402057), (27, 297820), (30, 268038), (36, 223365), (45, 178692), (54, 148910), (60, 134019), (90, 89346), (108, 74455), (135, 59564), (180, 44673), (270, 29782), (540, 14891)]