518506920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{160033}}^1$

素因数の和:160056

約数の個数: 80

約数和(自身を含む): 1742770260

約数和(自身を除く): 1224263340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 160033, 320066, 480099, 640132, 800165, 960198, 1280264, 1440297, 1600330, 1920396, 2400495, 2880594, 3200660, 3840792, 4320891, 4800990, 5761188, 6401320, 7201485, 8641782, 9601980, 11522376, 12962673, 14402970, 17283564, 19203960, 21604455, 25925346, 28805940, 34567128, 43208910, 51850692, 57611880, 64813365, 86417820, 103701384, 129626730, 172835640, 259253460, 518506920]

約数ペア:

[(1, 518506920), (2, 259253460), (3, 172835640), (4, 129626730), (5, 103701384), (6, 86417820), (8, 64813365), (9, 57611880), (10, 51850692), (12, 43208910), (15, 34567128), (18, 28805940), (20, 25925346), (24, 21604455), (27, 19203960), (30, 17283564), (36, 14402970), (40, 12962673), (45, 11522376), (54, 9601980), (60, 8641782), (72, 7201485), (81, 6401320), (90, 5761188), (108, 4800990), (120, 4320891), (135, 3840792), (162, 3200660), (180, 2880594), (216, 2400495), (270, 1920396), (324, 1600330), (360, 1440297), (405, 1280264), (540, 960198), (648, 800165), (810, 640132), (1080, 480099), (1620, 320066), (3240, 160033)]