8247510720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{318191}}^1$

素因数の和:318220

約数の個数: 140

約数和(自身を含む): 29337938784

約数和(自身を除く): 21090428064

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 318191, 636382, 954573, 1272764, 1590955, 1909146, 2545528, 2863719, 3181910, 3818292, 4772865, 5091056, 5727438, 6363820, 7636584, 8591157, 9545730, 10182112, 11454876, 12727640, 14318595, 15273168, 17182314, 19091460, 20364224, 22909752, 25455280, 25773471, 28637190, 30546336, 34364628, 38182920, 42955785, 45819504, 50910560, 51546942, 57274380, 61092672, 68729256, 76365840, 85911570, 91639008, 101821120, 103093884, 114548760, 128867355, 137458512, 152731680, 171823140, 183278016, 206187768, 229097520, 257734710, 274917024, 305463360, 343646280, 412375536, 458195040, 515469420, 549834048, 687292560, 824751072, 916390080, 1030938840, 1374585120, 1649502144, 2061877680, 2749170240, 4123755360, 8247510720]

約数ペア:

[(1, 8247510720), (2, 4123755360), (3, 2749170240), (4, 2061877680), (5, 1649502144), (6, 1374585120), (8, 1030938840), (9, 916390080), (10, 824751072), (12, 687292560), (15, 549834048), (16, 515469420), (18, 458195040), (20, 412375536), (24, 343646280), (27, 305463360), (30, 274917024), (32, 257734710), (36, 229097520), (40, 206187768), (45, 183278016), (48, 171823140), (54, 152731680), (60, 137458512), (64, 128867355), (72, 114548760), (80, 103093884), (81, 101821120), (90, 91639008), (96, 85911570), (108, 76365840), (120, 68729256), (135, 61092672), (144, 57274380), (160, 51546942), (162, 50910560), (180, 45819504), (192, 42955785), (216, 38182920), (240, 34364628), (270, 30546336), (288, 28637190), (320, 25773471), (324, 25455280), (360, 22909752), (405, 20364224), (432, 19091460), (480, 17182314), (540, 15273168), (576, 14318595), (648, 12727640), (720, 11454876), (810, 10182112), (864, 9545730), (960, 8591157), (1080, 7636584), (1296, 6363820), (1440, 5727438), (1620, 5091056), (1728, 4772865), (2160, 3818292), (2592, 3181910), (2880, 2863719), (3240, 2545528), (4320, 1909146), (5184, 1590955), (6480, 1272764), (8640, 954573), (12960, 636382), (25920, 318191)]