299512960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24631}}^1$

素因数の和:24669

約数の個数: 64

約数和(自身を含む): 753739200

約数和(自身を除く): 454226240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 24631, 49262, 98524, 123155, 197048, 246310, 394096, 467989, 492620, 788192, 935978, 985240, 1576384, 1871956, 1970480, 2339945, 3152768, 3743912, 3940960, 4679890, 7487824, 7881920, 9359780, 14975648, 15763840, 18719560, 29951296, 37439120, 59902592, 74878240, 149756480, 299512960]

約数ペア:

[(1, 299512960), (2, 149756480), (4, 74878240), (5, 59902592), (8, 37439120), (10, 29951296), (16, 18719560), (19, 15763840), (20, 14975648), (32, 9359780), (38, 7881920), (40, 7487824), (64, 4679890), (76, 3940960), (80, 3743912), (95, 3152768), (128, 2339945), (152, 1970480), (160, 1871956), (190, 1576384), (304, 985240), (320, 935978), (380, 788192), (608, 492620), (640, 467989), (760, 394096), (1216, 246310), (1520, 197048), (2432, 123155), (3040, 98524), (6080, 49262), (12160, 24631)]