239829120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13879}}^1$

素因数の和:13907

約数の個数: 128

約数和(自身を含む): 849456000

約数和(自身を除く): 609626880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 13879, 17280, 27758, 41637, 55516, 69395, 83274, 111032, 124911, 138790, 166548, 208185, 222064, 249822, 277580, 333096, 374733, 416370, 444128, 499644, 555160, 624555, 666192, 749466, 832740, 888256, 999288, 1110320, 1249110, 1332384, 1498932, 1665480, 1776512, 1873665, 1998576, 2220640, 2498220, 2664768, 2997864, 3330960, 3747330, 3997152, 4441280, 4996440, 5329536, 5995728, 6661920, 7494660, 7994304, 8882560, 9992880, 11991456, 13323840, 14989320, 15988608, 19985760, 23982912, 26647680, 29978640, 39971520, 47965824, 59957280, 79943040, 119914560, 239829120]

約数ペア:

[(1, 239829120), (2, 119914560), (3, 79943040), (4, 59957280), (5, 47965824), (6, 39971520), (8, 29978640), (9, 26647680), (10, 23982912), (12, 19985760), (15, 15988608), (16, 14989320), (18, 13323840), (20, 11991456), (24, 9992880), (27, 8882560), (30, 7994304), (32, 7494660), (36, 6661920), (40, 5995728), (45, 5329536), (48, 4996440), (54, 4441280), (60, 3997152), (64, 3747330), (72, 3330960), (80, 2997864), (90, 2664768), (96, 2498220), (108, 2220640), (120, 1998576), (128, 1873665), (135, 1776512), (144, 1665480), (160, 1498932), (180, 1332384), (192, 1249110), (216, 1110320), (240, 999288), (270, 888256), (288, 832740), (320, 749466), (360, 666192), (384, 624555), (432, 555160), (480, 499644), (540, 444128), (576, 416370), (640, 374733), (720, 333096), (864, 277580), (960, 249822), (1080, 222064), (1152, 208185), (1440, 166548), (1728, 138790), (1920, 124911), (2160, 111032), (2880, 83274), (3456, 69395), (4320, 55516), (5760, 41637), (8640, 27758), (13879, 17280)]