18069120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3137}}^1$

素因数の和:3162

約数の個数: 96

約数和(自身を含む): 62414820

約数和(自身を除く): 44345700

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3137, 5760, 6274, 9411, 12548, 15685, 18822, 25096, 28233, 31370, 37644, 47055, 50192, 56466, 62740, 75288, 94110, 100384, 112932, 125480, 141165, 150576, 188220, 200768, 225864, 250960, 282330, 301152, 376440, 401536, 451728, 501920, 564660, 602304, 752880, 903456, 1003840, 1129320, 1204608, 1505760, 1806912, 2007680, 2258640, 3011520, 3613824, 4517280, 6023040, 9034560, 18069120]

約数ペア:

[(1, 18069120), (2, 9034560), (3, 6023040), (4, 4517280), (5, 3613824), (6, 3011520), (8, 2258640), (9, 2007680), (10, 1806912), (12, 1505760), (15, 1204608), (16, 1129320), (18, 1003840), (20, 903456), (24, 752880), (30, 602304), (32, 564660), (36, 501920), (40, 451728), (45, 401536), (48, 376440), (60, 301152), (64, 282330), (72, 250960), (80, 225864), (90, 200768), (96, 188220), (120, 150576), (128, 141165), (144, 125480), (160, 112932), (180, 100384), (192, 94110), (240, 75288), (288, 62740), (320, 56466), (360, 50192), (384, 47055), (480, 37644), (576, 31370), (640, 28233), (720, 25096), (960, 18822), (1152, 15685), (1440, 12548), (1920, 9411), (2880, 6274), (3137, 5760)]