66737280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34759}}^1$

素因数の和:34781

約数の個数: 64

約数和(自身を含む): 212731200

約数和(自身を除く): 145993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34759, 69518, 104277, 139036, 173795, 208554, 278072, 347590, 417108, 521385, 556144, 695180, 834216, 1042770, 1112288, 1390360, 1668432, 2085540, 2224576, 2780720, 3336864, 4171080, 4449152, 5561440, 6673728, 8342160, 11122880, 13347456, 16684320, 22245760, 33368640, 66737280]

約数ペア:

[(1, 66737280), (2, 33368640), (3, 22245760), (4, 16684320), (5, 13347456), (6, 11122880), (8, 8342160), (10, 6673728), (12, 5561440), (15, 4449152), (16, 4171080), (20, 3336864), (24, 2780720), (30, 2224576), (32, 2085540), (40, 1668432), (48, 1390360), (60, 1112288), (64, 1042770), (80, 834216), (96, 695180), (120, 556144), (128, 521385), (160, 417108), (192, 347590), (240, 278072), (320, 208554), (384, 173795), (480, 139036), (640, 104277), (960, 69518), (1920, 34759)]