678377880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5693}}^1$

素因数の和:6041

約数の個数: 96

約数和(自身を含む): 2211777360

約数和(自身を除く): 1533399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5693, 5958, 6620, 7944, 9930, 11386, 11916, 13240, 14895, 17079, 19860, 22772, 23832, 28465, 29790, 34158, 39720, 45544, 51237, 56930, 59580, 68316, 85395, 102474, 113860, 119160, 136632, 170790, 204948, 227720, 256185, 341580, 409896, 512370, 683160, 1024740, 1884383, 2049480, 3768766, 5653149, 7537532, 9421915, 11306298, 15075064, 16959447, 18843830, 22612596, 28265745, 33918894, 37687660, 45225192, 56531490, 67837788, 75375320, 84797235, 113062980, 135675576, 169594470, 226125960, 339188940, 678377880]

約数ペア:

[(1, 678377880), (2, 339188940), (3, 226125960), (4, 169594470), (5, 135675576), (6, 113062980), (8, 84797235), (9, 75375320), (10, 67837788), (12, 56531490), (15, 45225192), (18, 37687660), (20, 33918894), (24, 28265745), (30, 22612596), (36, 18843830), (40, 16959447), (45, 15075064), (60, 11306298), (72, 9421915), (90, 7537532), (120, 5653149), (180, 3768766), (331, 2049480), (360, 1884383), (662, 1024740), (993, 683160), (1324, 512370), (1655, 409896), (1986, 341580), (2648, 256185), (2979, 227720), (3310, 204948), (3972, 170790), (4965, 136632), (5693, 119160), (5958, 113860), (6620, 102474), (7944, 85395), (9930, 68316), (11386, 59580), (11916, 56930), (13240, 51237), (14895, 45544), (17079, 39720), (19860, 34158), (22772, 29790), (23832, 28465)]