85255920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118411}}^1$

素因数の和:118430

約数の個数: 60

約数和(自身を含む): 286320216

約数和(自身を除く): 201064296

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, 118411, 236822, 355233, 473644, 592055, 710466, 947288, 1065699, 1184110, 1420932, 1776165, 1894576, 2131398, 2368220, 2841864, 3552330, 4262796, 4736440, 5328495, 5683728, 7104660, 8525592, 9472880, 10656990, 14209320, 17051184, 21313980, 28418640, 42627960, 85255920]

約数ペア:

[(1, 85255920), (2, 42627960), (3, 28418640), (4, 21313980), (5, 17051184), (6, 14209320), (8, 10656990), (9, 9472880), (10, 8525592), (12, 7104660), (15, 5683728), (16, 5328495), (18, 4736440), (20, 4262796), (24, 3552330), (30, 2841864), (36, 2368220), (40, 2131398), (45, 1894576), (48, 1776165), (60, 1420932), (72, 1184110), (80, 1065699), (90, 947288), (120, 710466), (144, 592055), (180, 473644), (240, 355233), (360, 236822), (720, 118411)]