2860447680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{993211}}^1$

素因数の和:993234

約数の個数: 84

約数和(自身を含む): 9838758072

約数和(自身を除く): 6978310392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 993211, 1986422, 2979633, 3972844, 4966055, 5959266, 7945688, 8938899, 9932110, 11918532, 14898165, 15891376, 17877798, 19864220, 23837064, 29796330, 31782752, 35755596, 39728440, 44694495, 47674128, 59592660, 63565504, 71511192, 79456880, 89388990, 95348256, 119185320, 143022384, 158913760, 178777980, 190696512, 238370640, 286044768, 317827520, 357555960, 476741280, 572089536, 715111920, 953482560, 1430223840, 2860447680]

約数ペア:

[(1, 2860447680), (2, 1430223840), (3, 953482560), (4, 715111920), (5, 572089536), (6, 476741280), (8, 357555960), (9, 317827520), (10, 286044768), (12, 238370640), (15, 190696512), (16, 178777980), (18, 158913760), (20, 143022384), (24, 119185320), (30, 95348256), (32, 89388990), (36, 79456880), (40, 71511192), (45, 63565504), (48, 59592660), (60, 47674128), (64, 44694495), (72, 39728440), (80, 35755596), (90, 31782752), (96, 29796330), (120, 23837064), (144, 19864220), (160, 17877798), (180, 15891376), (192, 14898165), (240, 11918532), (288, 9932110), (320, 8938899), (360, 7945688), (480, 5959266), (576, 4966055), (720, 3972844), (960, 2979633), (1440, 1986422), (2880, 993211)]