4003271280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{70381}}^1$

素因数の和:70479

約数の個数: 120

約数和(自身を含む): 13614694080

約数和(自身を除く): 9611422800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 70381, 140762, 211143, 281524, 351905, 422286, 563048, 633429, 703810, 844572, 1055715, 1126096, 1266858, 1407620, 1689144, 2111430, 2533716, 2815240, 3167145, 3378288, 4222860, 5067432, 5560099, 5630480, 6334290, 8445720, 10134864, 11120198, 12668580, 16680297, 16891440, 22240396, 25337160, 27800495, 33360594, 44480792, 50040891, 50674320, 55600990, 66721188, 83401485, 88961584, 100081782, 111201980, 133442376, 166802970, 200163564, 222403960, 250204455, 266884752, 333605940, 400327128, 444807920, 500408910, 667211880, 800654256, 1000817820, 1334423760, 2001635640, 4003271280]

約数ペア:

[(1, 4003271280), (2, 2001635640), (3, 1334423760), (4, 1000817820), (5, 800654256), (6, 667211880), (8, 500408910), (9, 444807920), (10, 400327128), (12, 333605940), (15, 266884752), (16, 250204455), (18, 222403960), (20, 200163564), (24, 166802970), (30, 133442376), (36, 111201980), (40, 100081782), (45, 88961584), (48, 83401485), (60, 66721188), (72, 55600990), (79, 50674320), (80, 50040891), (90, 44480792), (120, 33360594), (144, 27800495), (158, 25337160), (180, 22240396), (237, 16891440), (240, 16680297), (316, 12668580), (360, 11120198), (395, 10134864), (474, 8445720), (632, 6334290), (711, 5630480), (720, 5560099), (790, 5067432), (948, 4222860), (1185, 3378288), (1264, 3167145), (1422, 2815240), (1580, 2533716), (1896, 2111430), (2370, 1689144), (2844, 1407620), (3160, 1266858), (3555, 1126096), (3792, 1055715), (4740, 844572), (5688, 703810), (6320, 633429), (7110, 563048), (9480, 422286), (11376, 351905), (14220, 281524), (18960, 211143), (28440, 140762), (56880, 70381)]