1962205920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1362643}}^1$

素因数の和:1362664

約数の個数: 72

約数和(自身を含む): 6696032616

約数和(自身を除く): 4733826696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1362643, 2725286, 4087929, 5450572, 6813215, 8175858, 10901144, 12263787, 13626430, 16351716, 20439645, 21802288, 24527574, 27252860, 32703432, 40879290, 43604576, 49055148, 54505720, 61318935, 65406864, 81758580, 98110296, 109011440, 122637870, 130813728, 163517160, 196220592, 218022880, 245275740, 327034320, 392441184, 490551480, 654068640, 981102960, 1962205920]

約数ペア:

[(1, 1962205920), (2, 981102960), (3, 654068640), (4, 490551480), (5, 392441184), (6, 327034320), (8, 245275740), (9, 218022880), (10, 196220592), (12, 163517160), (15, 130813728), (16, 122637870), (18, 109011440), (20, 98110296), (24, 81758580), (30, 65406864), (32, 61318935), (36, 54505720), (40, 49055148), (45, 43604576), (48, 40879290), (60, 32703432), (72, 27252860), (80, 24527574), (90, 21802288), (96, 20439645), (120, 16351716), (144, 13626430), (160, 12263787), (180, 10901144), (240, 8175858), (288, 6813215), (360, 5450572), (480, 4087929), (720, 2725286), (1440, 1362643)]