19599556560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{84979}}^1$

素因数の和:85057

約数の個数: 120

約数和(自身を含む): 62782544160

約数和(自身を除く): 43182987600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 11532, 14415, 15376, 19220, 23064, 28830, 38440, 46128, 57660, 76880, 84979, 115320, 169958, 230640, 254937, 339916, 424895, 509874, 679832, 849790, 1019748, 1274685, 1359664, 1699580, 2039496, 2549370, 2634349, 3399160, 4078992, 5098740, 5268698, 6798320, 7903047, 10197480, 10537396, 13171745, 15806094, 20394960, 21074792, 26343490, 31612188, 39515235, 42149584, 52686980, 63224376, 79030470, 81664819, 105373960, 126448752, 158060940, 163329638, 210747920, 244994457, 316121880, 326659276, 408324095, 489988914, 632243760, 653318552, 816648190, 979977828, 1224972285, 1306637104, 1633296380, 1959955656, 2449944570, 3266592760, 3919911312, 4899889140, 6533185520, 9799778280, 19599556560]

約数ペア:

[(1, 19599556560), (2, 9799778280), (3, 6533185520), (4, 4899889140), (5, 3919911312), (6, 3266592760), (8, 2449944570), (10, 1959955656), (12, 1633296380), (15, 1306637104), (16, 1224972285), (20, 979977828), (24, 816648190), (30, 653318552), (31, 632243760), (40, 489988914), (48, 408324095), (60, 326659276), (62, 316121880), (80, 244994457), (93, 210747920), (120, 163329638), (124, 158060940), (155, 126448752), (186, 105373960), (240, 81664819), (248, 79030470), (310, 63224376), (372, 52686980), (465, 42149584), (496, 39515235), (620, 31612188), (744, 26343490), (930, 21074792), (961, 20394960), (1240, 15806094), (1488, 13171745), (1860, 10537396), (1922, 10197480), (2480, 7903047), (2883, 6798320), (3720, 5268698), (3844, 5098740), (4805, 4078992), (5766, 3399160), (7440, 2634349), (7688, 2549370), (9610, 2039496), (11532, 1699580), (14415, 1359664), (15376, 1274685), (19220, 1019748), (23064, 849790), (28830, 679832), (38440, 509874), (46128, 424895), (57660, 339916), (76880, 254937), (84979, 230640), (115320, 169958)]