28164332160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4889641}}^1$

素因数の和:4889666

約数の個数: 96

約数和(自身を含む): 97254979380

約数和(自身を除く): 69090647220

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, 5760, 4889641, 9779282, 14668923, 19558564, 24448205, 29337846, 39117128, 44006769, 48896410, 58675692, 73344615, 78234256, 88013538, 97792820, 117351384, 146689230, 156468512, 176027076, 195585640, 220033845, 234702768, 293378460, 312937024, 352054152, 391171280, 440067690, 469405536, 586756920, 625874048, 704108304, 782342560, 880135380, 938811072, 1173513840, 1408216608, 1564685120, 1760270760, 1877622144, 2347027680, 2816433216, 3129370240, 3520541520, 4694055360, 5632866432, 7041083040, 9388110720, 14082166080, 28164332160]

約数ペア:

[(1, 28164332160), (2, 14082166080), (3, 9388110720), (4, 7041083040), (5, 5632866432), (6, 4694055360), (8, 3520541520), (9, 3129370240), (10, 2816433216), (12, 2347027680), (15, 1877622144), (16, 1760270760), (18, 1564685120), (20, 1408216608), (24, 1173513840), (30, 938811072), (32, 880135380), (36, 782342560), (40, 704108304), (45, 625874048), (48, 586756920), (60, 469405536), (64, 440067690), (72, 391171280), (80, 352054152), (90, 312937024), (96, 293378460), (120, 234702768), (128, 220033845), (144, 195585640), (160, 176027076), (180, 156468512), (192, 146689230), (240, 117351384), (288, 97792820), (320, 88013538), (360, 78234256), (384, 73344615), (480, 58675692), (576, 48896410), (640, 44006769), (720, 39117128), (960, 29337846), (1152, 24448205), (1440, 19558564), (1920, 14668923), (2880, 9779282), (5760, 4889641)]