121180860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 416317440

約数和(自身を除く): 295136580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 127, 135, 155, 162, 171, 180, 186, 190, 228, 254, 270, 279, 285, 310, 324, 342, 372, 380, 381, 405, 465, 508, 513, 540, 558, 570, 589, 620, 635, 684, 762, 810, 837, 855, 930, 1026, 1116, 1140, 1143, 1178, 1270, 1395, 1524, 1539, 1620, 1674, 1710, 1767, 1860, 1905, 2052, 2286, 2356, 2413, 2511, 2540, 2565, 2790, 2945, 3078, 3348, 3420, 3429, 3534, 3810, 3937, 4185, 4572, 4826, 5022, 5130, 5301, 5580, 5715, 5890, 6156, 6858, 7068, 7239, 7620, 7695, 7874, 8370, 8835, 9652, 10044, 10260, 10287, 10602, 11430, 11780, 11811, 12065, 12555, 13716, 14478, 15390, 15748, 15903, 16740, 17145, 17670, 19685, 20574, 21204, 21717, 22860, 23622, 24130, 25110, 26505, 28956, 30780, 31806, 34290, 35340, 35433, 36195, 39370, 41148, 43434, 47244, 47709, 48260, 50220, 51435, 53010, 59055, 63612, 65151, 68580, 70866, 72390, 74803, 78740, 79515, 86868, 95418, 102870, 106020, 106299, 108585, 118110, 130302, 141732, 144780, 149606, 159030, 177165, 190836, 195453, 205740, 212598, 217170, 224409, 236220, 238545, 260604, 299212, 318060, 318897, 325755, 354330, 374015, 390906, 425196, 434340, 448818, 477090, 531495, 637794, 651510, 673227, 708660, 748030, 781812, 897636, 954180, 977265, 1062990, 1122045, 1275588, 1303020, 1346454, 1496060, 1594485, 1954530, 2019681, 2125980, 2244090, 2692908, 3188970, 3366135, 3909060, 4039362, 4488180, 6059043, 6377940, 6732270, 8078724, 10098405, 12118086, 13464540, 20196810, 24236172, 30295215, 40393620, 60590430, 121180860]

約数ペア:

[(1, 121180860), (2, 60590430), (3, 40393620), (4, 30295215), (5, 24236172), (6, 20196810), (9, 13464540), (10, 12118086), (12, 10098405), (15, 8078724), (18, 6732270), (19, 6377940), (20, 6059043), (27, 4488180), (30, 4039362), (31, 3909060), (36, 3366135), (38, 3188970), (45, 2692908), (54, 2244090), (57, 2125980), (60, 2019681), (62, 1954530), (76, 1594485), (81, 1496060), (90, 1346454), (93, 1303020), (95, 1275588), (108, 1122045), (114, 1062990), (124, 977265), (127, 954180), (135, 897636), (155, 781812), (162, 748030), (171, 708660), (180, 673227), (186, 651510), (190, 637794), (228, 531495), (254, 477090), (270, 448818), (279, 434340), (285, 425196), (310, 390906), (324, 374015), (342, 354330), (372, 325755), (380, 318897), (381, 318060), (405, 299212), (465, 260604), (508, 238545), (513, 236220), (540, 224409), (558, 217170), (570, 212598), (589, 205740), (620, 195453), (635, 190836), (684, 177165), (762, 159030), (810, 149606), (837, 144780), (855, 141732), (930, 130302), (1026, 118110), (1116, 108585), (1140, 106299), (1143, 106020), (1178, 102870), (1270, 95418), (1395, 86868), (1524, 79515), (1539, 78740), (1620, 74803), (1674, 72390), (1710, 70866), (1767, 68580), (1860, 65151), (1905, 63612), (2052, 59055), (2286, 53010), (2356, 51435), (2413, 50220), (2511, 48260), (2540, 47709), (2565, 47244), (2790, 43434), (2945, 41148), (3078, 39370), (3348, 36195), (3420, 35433), (3429, 35340), (3534, 34290), (3810, 31806), (3937, 30780), (4185, 28956), (4572, 26505), (4826, 25110), (5022, 24130), (5130, 23622), (5301, 22860), (5580, 21717), (5715, 21204), (5890, 20574), (6156, 19685), (6858, 17670), (7068, 17145), (7239, 16740), (7620, 15903), (7695, 15748), (7874, 15390), (8370, 14478), (8835, 13716), (9652, 12555), (10044, 12065), (10260, 11811), (10287, 11780), (10602, 11430)]