139384320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18149}}^1$

素因数の和:18175

約数の個数: 80

約数和(自身を含む): 445618800

約数和(自身を除く): 306234480

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, 1280, 1536, 1920, 2560, 3840, 7680, 18149, 36298, 54447, 72596, 90745, 108894, 145192, 181490, 217788, 272235, 290384, 362980, 435576, 544470, 580768, 725960, 871152, 1088940, 1161536, 1451920, 1742304, 2177880, 2323072, 2903840, 3484608, 4355760, 4646144, 5807680, 6969216, 8711520, 9292288, 11615360, 13938432, 17423040, 23230720, 27876864, 34846080, 46461440, 69692160, 139384320]

約数ペア:

[(1, 139384320), (2, 69692160), (3, 46461440), (4, 34846080), (5, 27876864), (6, 23230720), (8, 17423040), (10, 13938432), (12, 11615360), (15, 9292288), (16, 8711520), (20, 6969216), (24, 5807680), (30, 4646144), (32, 4355760), (40, 3484608), (48, 2903840), (60, 2323072), (64, 2177880), (80, 1742304), (96, 1451920), (120, 1161536), (128, 1088940), (160, 871152), (192, 725960), (240, 580768), (256, 544470), (320, 435576), (384, 362980), (480, 290384), (512, 272235), (640, 217788), (768, 181490), (960, 145192), (1280, 108894), (1536, 90745), (1920, 72596), (2560, 54447), (3840, 36298), (7680, 18149)]