78592680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 267632640

約数和(自身を除く): 189039960

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, 81, 90, 108, 120, 127, 135, 162, 180, 191, 216, 254, 270, 324, 360, 381, 382, 405, 508, 540, 573, 635, 648, 762, 764, 810, 955, 1016, 1080, 1143, 1146, 1270, 1524, 1528, 1620, 1719, 1905, 1910, 2286, 2292, 2540, 2865, 3048, 3240, 3429, 3438, 3810, 3820, 4572, 4584, 5080, 5157, 5715, 5730, 6858, 6876, 7620, 7640, 8595, 9144, 10287, 10314, 11430, 11460, 13716, 13752, 15240, 15471, 17145, 17190, 20574, 20628, 22860, 22920, 24257, 25785, 27432, 30942, 34290, 34380, 41148, 41256, 45720, 48514, 51435, 51570, 61884, 68580, 68760, 72771, 77355, 82296, 97028, 102870, 103140, 121285, 123768, 137160, 145542, 154710, 194056, 205740, 206280, 218313, 242570, 291084, 309420, 363855, 411480, 436626, 485140, 582168, 618840, 654939, 727710, 873252, 970280, 1091565, 1309878, 1455420, 1746504, 1964817, 2183130, 2619756, 2910840, 3274695, 3929634, 4366260, 5239512, 6549390, 7859268, 8732520, 9824085, 13098780, 15718536, 19648170, 26197560, 39296340, 78592680]

約数ペア:

[(1, 78592680), (2, 39296340), (3, 26197560), (4, 19648170), (5, 15718536), (6, 13098780), (8, 9824085), (9, 8732520), (10, 7859268), (12, 6549390), (15, 5239512), (18, 4366260), (20, 3929634), (24, 3274695), (27, 2910840), (30, 2619756), (36, 2183130), (40, 1964817), (45, 1746504), (54, 1455420), (60, 1309878), (72, 1091565), (81, 970280), (90, 873252), (108, 727710), (120, 654939), (127, 618840), (135, 582168), (162, 485140), (180, 436626), (191, 411480), (216, 363855), (254, 309420), (270, 291084), (324, 242570), (360, 218313), (381, 206280), (382, 205740), (405, 194056), (508, 154710), (540, 145542), (573, 137160), (635, 123768), (648, 121285), (762, 103140), (764, 102870), (810, 97028), (955, 82296), (1016, 77355), (1080, 72771), (1143, 68760), (1146, 68580), (1270, 61884), (1524, 51570), (1528, 51435), (1620, 48514), (1719, 45720), (1905, 41256), (1910, 41148), (2286, 34380), (2292, 34290), (2540, 30942), (2865, 27432), (3048, 25785), (3240, 24257), (3429, 22920), (3438, 22860), (3810, 20628), (3820, 20574), (4572, 17190), (4584, 17145), (5080, 15471), (5157, 15240), (5715, 13752), (5730, 13716), (6858, 11460), (6876, 11430), (7620, 10314), (7640, 10287), (8595, 9144)]