1818424320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{118387}}^1$

素因数の和:118415

約数の個数: 88

約数和(自身を含む): 5816165664

約数和(自身を除く): 3997741344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 118387, 236774, 355161, 473548, 591935, 710322, 947096, 1183870, 1420644, 1775805, 1894192, 2367740, 2841288, 3551610, 3788384, 4735480, 5682576, 7103220, 7576768, 9470960, 11365152, 14206440, 15153536, 18941920, 22730304, 28412880, 30307072, 37883840, 45460608, 56825760, 60614144, 75767680, 90921216, 113651520, 121228288, 151535360, 181842432, 227303040, 303070720, 363684864, 454606080, 606141440, 909212160, 1818424320]

約数ペア:

[(1, 1818424320), (2, 909212160), (3, 606141440), (4, 454606080), (5, 363684864), (6, 303070720), (8, 227303040), (10, 181842432), (12, 151535360), (15, 121228288), (16, 113651520), (20, 90921216), (24, 75767680), (30, 60614144), (32, 56825760), (40, 45460608), (48, 37883840), (60, 30307072), (64, 28412880), (80, 22730304), (96, 18941920), (120, 15153536), (128, 14206440), (160, 11365152), (192, 9470960), (240, 7576768), (256, 7103220), (320, 5682576), (384, 4735480), (480, 3788384), (512, 3551610), (640, 2841288), (768, 2367740), (960, 1894192), (1024, 1775805), (1280, 1420644), (1536, 1183870), (1920, 947096), (2560, 710322), (3072, 591935), (3840, 473548), (5120, 355161), (7680, 236774), (15360, 118387)]