159865920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18503}}^1$

素因数の和:18529

約数の個数: 112

約数和(自身を含む): 564001920

約数和(自身を除く): 404136000

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 166527, 185030, 222036, 277545, 296048, 333054, 370060, 444072, 499581, 555090, 592096, 666108, 740120, 832635, 888144, 999162, 1110180, 1184192, 1332216, 1480240, 1665270, 1776288, 1998324, 2220360, 2497905, 2664432, 2960480, 3330540, 3552576, 3996648, 4440720, 4995810, 5328864, 5920960, 6661080, 7993296, 8881440, 9991620, 10657728, 13322160, 15986592, 17762880, 19983240, 26644320, 31973184, 39966480, 53288640, 79932960, 159865920]

約数ペア:

[(1, 159865920), (2, 79932960), (3, 53288640), (4, 39966480), (5, 31973184), (6, 26644320), (8, 19983240), (9, 17762880), (10, 15986592), (12, 13322160), (15, 10657728), (16, 9991620), (18, 8881440), (20, 7993296), (24, 6661080), (27, 5920960), (30, 5328864), (32, 4995810), (36, 4440720), (40, 3996648), (45, 3552576), (48, 3330540), (54, 2960480), (60, 2664432), (64, 2497905), (72, 2220360), (80, 1998324), (90, 1776288), (96, 1665270), (108, 1480240), (120, 1332216), (135, 1184192), (144, 1110180), (160, 999162), (180, 888144), (192, 832635), (216, 740120), (240, 666108), (270, 592096), (288, 555090), (320, 499581), (360, 444072), (432, 370060), (480, 333054), (540, 296048), (576, 277545), (720, 222036), (864, 185030), (960, 166527), (1080, 148024), (1440, 111018), (1728, 92515), (2160, 74012), (2880, 55509), (4320, 37006), (8640, 18503)]