40354740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74731}}^1$

素因数の和:74749

約数の個数: 48

約数和(自身を含む): 125549760

約数和(自身を除く): 85195020

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, 74731, 149462, 224193, 298924, 373655, 448386, 672579, 747310, 896772, 1120965, 1345158, 1494620, 2017737, 2241930, 2690316, 3362895, 4035474, 4483860, 6725790, 8070948, 10088685, 13451580, 20177370, 40354740]

約数ペア:

[(1, 40354740), (2, 20177370), (3, 13451580), (4, 10088685), (5, 8070948), (6, 6725790), (9, 4483860), (10, 4035474), (12, 3362895), (15, 2690316), (18, 2241930), (20, 2017737), (27, 1494620), (30, 1345158), (36, 1120965), (45, 896772), (54, 747310), (60, 672579), (90, 448386), (108, 373655), (135, 298924), (180, 224193), (270, 149462), (540, 74731)]