1555486080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{810149}}^1$

素因数の和:810171

約数の個数: 64

約数和(自身を含む): 4958118000

約数和(自身を除く): 3402631920

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, 810149, 1620298, 2430447, 3240596, 4050745, 4860894, 6481192, 8101490, 9721788, 12152235, 12962384, 16202980, 19443576, 24304470, 25924768, 32405960, 38887152, 48608940, 51849536, 64811920, 77774304, 97217880, 103699072, 129623840, 155548608, 194435760, 259247680, 311097216, 388871520, 518495360, 777743040, 1555486080]

約数ペア:

[(1, 1555486080), (2, 777743040), (3, 518495360), (4, 388871520), (5, 311097216), (6, 259247680), (8, 194435760), (10, 155548608), (12, 129623840), (15, 103699072), (16, 97217880), (20, 77774304), (24, 64811920), (30, 51849536), (32, 48608940), (40, 38887152), (48, 32405960), (60, 25924768), (64, 24304470), (80, 19443576), (96, 16202980), (120, 12962384), (128, 12152235), (160, 9721788), (192, 8101490), (240, 6481192), (320, 4860894), (384, 4050745), (480, 3240596), (640, 2430447), (960, 1620298), (1920, 810149)]