2785951491660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16231}}^1\times {\mathrm{105953}}^1$

素因数の和:122205

約数の個数: 120

約数和(自身を含む): 8740253956896

約数和(自身を除く): 5954302465236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16231, 32462, 48693, 64924, 81155, 97386, 105953, 146079, 162310, 194772, 211906, 243465, 292158, 317859, 324620, 423812, 438237, 486930, 529765, 584316, 635718, 730395, 876474, 953577, 973860, 1059530, 1271436, 1314711, 1460790, 1589295, 1752948, 1907154, 2119060, 2191185, 2629422, 2860731, 2921580, 3178590, 3814308, 4382370, 4767885, 5258844, 5721462, 6357180, 6573555, 8582193, 8764740, 9535770, 11442924, 13147110, 14303655, 17164386, 19071540, 26294220, 28607310, 34328772, 42910965, 57214620, 85821930, 171643860, 1719723143, 3439446286, 5159169429, 6878892572, 8598615715, 10318338858, 15477508287, 17197231430, 20636677716, 25795847145, 30955016574, 34394462860, 46432524861, 51591694290, 61910033148, 77387541435, 92865049722, 103183388580, 139297574583, 154775082870, 185730099444, 232162624305, 278595149166, 309550165740, 464325248610, 557190298332, 696487872915, 928650497220, 1392975745830, 2785951491660]

約数ペア:

[(1, 2785951491660), (2, 1392975745830), (3, 928650497220), (4, 696487872915), (5, 557190298332), (6, 464325248610), (9, 309550165740), (10, 278595149166), (12, 232162624305), (15, 185730099444), (18, 154775082870), (20, 139297574583), (27, 103183388580), (30, 92865049722), (36, 77387541435), (45, 61910033148), (54, 51591694290), (60, 46432524861), (81, 34394462860), (90, 30955016574), (108, 25795847145), (135, 20636677716), (162, 17197231430), (180, 15477508287), (270, 10318338858), (324, 8598615715), (405, 6878892572), (540, 5159169429), (810, 3439446286), (1620, 1719723143), (16231, 171643860), (32462, 85821930), (48693, 57214620), (64924, 42910965), (81155, 34328772), (97386, 28607310), (105953, 26294220), (146079, 19071540), (162310, 17164386), (194772, 14303655), (211906, 13147110), (243465, 11442924), (292158, 9535770), (317859, 8764740), (324620, 8582193), (423812, 6573555), (438237, 6357180), (486930, 5721462), (529765, 5258844), (584316, 4767885), (635718, 4382370), (730395, 3814308), (876474, 3178590), (953577, 2921580), (973860, 2860731), (1059530, 2629422), (1271436, 2191185), (1314711, 2119060), (1460790, 1907154), (1589295, 1752948)]