420790819320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{96179}}^1$

素因数の和:100250

約数の個数: 128

約数和(自身を含む): 1402996896000

約数和(自身を除く): 982206076680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 4051, 8102, 12153, 16204, 20255, 24306, 32408, 36459, 40510, 48612, 60765, 72918, 81020, 96179, 97224, 109377, 121530, 145836, 162040, 182295, 192358, 218754, 243060, 288537, 291672, 364590, 384716, 437508, 480895, 486120, 546885, 577074, 729180, 769432, 865611, 875016, 961790, 1093770, 1154148, 1442685, 1458360, 1731222, 1923580, 2187540, 2308296, 2596833, 2885370, 3462444, 3847160, 4328055, 4375080, 5193666, 5770740, 6924888, 8656110, 10387332, 11541480, 12984165, 17312220, 20774664, 25968330, 34624440, 51936660, 103873320, 389621129, 779242258, 1168863387, 1558484516, 1948105645, 2337726774, 3116969032, 3506590161, 3896211290, 4675453548, 5844316935, 7013180322, 7792422580, 9350907096, 10519770483, 11688633870, 14026360644, 15584845160, 17532950805, 21039540966, 23377267740, 28052721288, 35065901610, 42079081932, 46754535480, 52598852415, 70131803220, 84158163864, 105197704830, 140263606440, 210395409660, 420790819320]

約数ペア:

[(1, 420790819320), (2, 210395409660), (3, 140263606440), (4, 105197704830), (5, 84158163864), (6, 70131803220), (8, 52598852415), (9, 46754535480), (10, 42079081932), (12, 35065901610), (15, 28052721288), (18, 23377267740), (20, 21039540966), (24, 17532950805), (27, 15584845160), (30, 14026360644), (36, 11688633870), (40, 10519770483), (45, 9350907096), (54, 7792422580), (60, 7013180322), (72, 5844316935), (90, 4675453548), (108, 3896211290), (120, 3506590161), (135, 3116969032), (180, 2337726774), (216, 1948105645), (270, 1558484516), (360, 1168863387), (540, 779242258), (1080, 389621129), (4051, 103873320), (8102, 51936660), (12153, 34624440), (16204, 25968330), (20255, 20774664), (24306, 17312220), (32408, 12984165), (36459, 11541480), (40510, 10387332), (48612, 8656110), (60765, 6924888), (72918, 5770740), (81020, 5193666), (96179, 4375080), (97224, 4328055), (109377, 3847160), (121530, 3462444), (145836, 2885370), (162040, 2596833), (182295, 2308296), (192358, 2187540), (218754, 1923580), (243060, 1731222), (288537, 1458360), (291672, 1442685), (364590, 1154148), (384716, 1093770), (437508, 961790), (480895, 875016), (486120, 865611), (546885, 769432), (577074, 729180)]