268859280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36137}}^1$

素因数の和:36184

約数の個数: 80

約数和(自身を含む): 860373504

約数和(自身を除く): 591514224

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, 1240, 1488, 1860, 2480, 3720, 7440, 36137, 72274, 108411, 144548, 180685, 216822, 289096, 361370, 433644, 542055, 578192, 722740, 867288, 1084110, 1120247, 1445480, 1734576, 2168220, 2240494, 2890960, 3360741, 4336440, 4480988, 5601235, 6721482, 8672880, 8961976, 11202470, 13442964, 16803705, 17923952, 22404940, 26885928, 33607410, 44809880, 53771856, 67214820, 89619760, 134429640, 268859280]

約数ペア:

[(1, 268859280), (2, 134429640), (3, 89619760), (4, 67214820), (5, 53771856), (6, 44809880), (8, 33607410), (10, 26885928), (12, 22404940), (15, 17923952), (16, 16803705), (20, 13442964), (24, 11202470), (30, 8961976), (31, 8672880), (40, 6721482), (48, 5601235), (60, 4480988), (62, 4336440), (80, 3360741), (93, 2890960), (120, 2240494), (124, 2168220), (155, 1734576), (186, 1445480), (240, 1120247), (248, 1084110), (310, 867288), (372, 722740), (465, 578192), (496, 542055), (620, 433644), (744, 361370), (930, 289096), (1240, 216822), (1488, 180685), (1860, 144548), (2480, 108411), (3720, 72274), (7440, 36137)]