278058240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{24137}}^1$

素因数の和:24164

約数の個数: 108

約数和(自身を含む): 962092404

約数和(自身を除く): 684034164

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 24137, 48274, 72411, 96548, 120685, 144822, 193096, 217233, 241370, 289644, 362055, 386192, 434466, 482740, 579288, 724110, 772384, 868932, 965480, 1086165, 1158576, 1448220, 1544768, 1737864, 1930960, 2172330, 2317152, 2896440, 3089536, 3475728, 3861920, 4344660, 4634304, 5792880, 6179072, 6951456, 7723840, 8689320, 9268608, 11585760, 13902912, 15447680, 17378640, 18537216, 23171520, 27805824, 30895360, 34757280, 46343040, 55611648, 69514560, 92686080, 139029120, 278058240]

約数ペア:

[(1, 278058240), (2, 139029120), (3, 92686080), (4, 69514560), (5, 55611648), (6, 46343040), (8, 34757280), (9, 30895360), (10, 27805824), (12, 23171520), (15, 18537216), (16, 17378640), (18, 15447680), (20, 13902912), (24, 11585760), (30, 9268608), (32, 8689320), (36, 7723840), (40, 6951456), (45, 6179072), (48, 5792880), (60, 4634304), (64, 4344660), (72, 3861920), (80, 3475728), (90, 3089536), (96, 2896440), (120, 2317152), (128, 2172330), (144, 1930960), (160, 1737864), (180, 1544768), (192, 1448220), (240, 1158576), (256, 1086165), (288, 965480), (320, 868932), (360, 772384), (384, 724110), (480, 579288), (576, 482740), (640, 434466), (720, 386192), (768, 362055), (960, 289644), (1152, 241370), (1280, 217233), (1440, 193096), (1920, 144822), (2304, 120685), (2880, 96548), (3840, 72411), (5760, 48274), (11520, 24137)]