1241326620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 168

約数和(自身を含む): 4115013840

約数和(自身を除く): 2873687220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2430, 2565, 2916, 3078, 3420, 3645, 4481, 4617, 4860, 5130, 6156, 7290, 7695, 8962, 9234, 10260, 13443, 13851, 14580, 15390, 17924, 18468, 22405, 23085, 26886, 27702, 30780, 40329, 44810, 46170, 53772, 55404, 67215, 69255, 80658, 85139, 89620, 92340, 120987, 134430, 138510, 161316, 170278, 201645, 241974, 255417, 268860, 277020, 340556, 362961, 403290, 425695, 483948, 510834, 604935, 725922, 766251, 806580, 851390, 1021668, 1088883, 1209870, 1277085, 1451844, 1532502, 1702780, 1814805, 2177766, 2298753, 2419740, 2554170, 3065004, 3266649, 3629610, 3831255, 4355532, 4597506, 5108340, 5444415, 6533298, 6896259, 7259220, 7662510, 9195012, 10888830, 11493765, 13066596, 13792518, 15325020, 16333245, 20688777, 21777660, 22987530, 27585036, 32666490, 34481295, 41377554, 45975060, 62066331, 65332980, 68962590, 82755108, 103443885, 124132662, 137925180, 206887770, 248265324, 310331655, 413775540, 620663310, 1241326620]

約数ペア:

[(1, 1241326620), (2, 620663310), (3, 413775540), (4, 310331655), (5, 248265324), (6, 206887770), (9, 137925180), (10, 124132662), (12, 103443885), (15, 82755108), (18, 68962590), (19, 65332980), (20, 62066331), (27, 45975060), (30, 41377554), (36, 34481295), (38, 32666490), (45, 27585036), (54, 22987530), (57, 21777660), (60, 20688777), (76, 16333245), (81, 15325020), (90, 13792518), (95, 13066596), (108, 11493765), (114, 10888830), (135, 9195012), (162, 7662510), (171, 7259220), (180, 6896259), (190, 6533298), (228, 5444415), (243, 5108340), (270, 4597506), (285, 4355532), (324, 3831255), (342, 3629610), (380, 3266649), (405, 3065004), (486, 2554170), (513, 2419740), (540, 2298753), (570, 2177766), (684, 1814805), (729, 1702780), (810, 1532502), (855, 1451844), (972, 1277085), (1026, 1209870), (1140, 1088883), (1215, 1021668), (1458, 851390), (1539, 806580), (1620, 766251), (1710, 725922), (2052, 604935), (2430, 510834), (2565, 483948), (2916, 425695), (3078, 403290), (3420, 362961), (3645, 340556), (4481, 277020), (4617, 268860), (4860, 255417), (5130, 241974), (6156, 201645), (7290, 170278), (7695, 161316), (8962, 138510), (9234, 134430), (10260, 120987), (13443, 92340), (13851, 89620), (14580, 85139), (15390, 80658), (17924, 69255), (18468, 67215), (22405, 55404), (23085, 53772), (26886, 46170), (27702, 44810), (30780, 40329)]