28572009120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6613891}}^1$

素因数の和:6613915

約数の個数: 96

約数和(自身を含む): 100002047040

約数和(自身を除く): 71430037920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6613891, 13227782, 19841673, 26455564, 33069455, 39683346, 52911128, 59525019, 66138910, 79366692, 99208365, 105822256, 119050038, 132277820, 158733384, 178575057, 198416730, 211644512, 238100076, 264555640, 297625095, 317466768, 357150114, 396833460, 476200152, 529111280, 595250190, 634933536, 714300228, 793666920, 892875285, 952400304, 1058222560, 1190500380, 1428600456, 1587333840, 1785750570, 1904800608, 2381000760, 2857200912, 3174667680, 3571501140, 4762001520, 5714401824, 7143002280, 9524003040, 14286004560, 28572009120]

約数ペア:

[(1, 28572009120), (2, 14286004560), (3, 9524003040), (4, 7143002280), (5, 5714401824), (6, 4762001520), (8, 3571501140), (9, 3174667680), (10, 2857200912), (12, 2381000760), (15, 1904800608), (16, 1785750570), (18, 1587333840), (20, 1428600456), (24, 1190500380), (27, 1058222560), (30, 952400304), (32, 892875285), (36, 793666920), (40, 714300228), (45, 634933536), (48, 595250190), (54, 529111280), (60, 476200152), (72, 396833460), (80, 357150114), (90, 317466768), (96, 297625095), (108, 264555640), (120, 238100076), (135, 211644512), (144, 198416730), (160, 178575057), (180, 158733384), (216, 132277820), (240, 119050038), (270, 105822256), (288, 99208365), (360, 79366692), (432, 66138910), (480, 59525019), (540, 52911128), (720, 39683346), (864, 33069455), (1080, 26455564), (1440, 19841673), (2160, 13227782), (4320, 6613891)]