2030402160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{940001}}^1$

素因数の和:940023

約数の個数: 80

約数和(自身を含む): 6993614880

約数和(自身を除く): 4963212720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 940001, 1880002, 2820003, 3760004, 4700005, 5640006, 7520008, 8460009, 9400010, 11280012, 14100015, 15040016, 16920018, 18800020, 22560024, 25380027, 28200030, 33840036, 37600040, 42300045, 45120048, 50760054, 56400060, 67680072, 75200080, 84600090, 101520108, 112800120, 126900135, 135360144, 169200180, 203040216, 225600240, 253800270, 338400360, 406080432, 507600540, 676800720, 1015201080, 2030402160]

約数ペア:

[(1, 2030402160), (2, 1015201080), (3, 676800720), (4, 507600540), (5, 406080432), (6, 338400360), (8, 253800270), (9, 225600240), (10, 203040216), (12, 169200180), (15, 135360144), (16, 126900135), (18, 112800120), (20, 101520108), (24, 84600090), (27, 75200080), (30, 67680072), (36, 56400060), (40, 50760054), (45, 45120048), (48, 42300045), (54, 37600040), (60, 33840036), (72, 28200030), (80, 25380027), (90, 22560024), (108, 18800020), (120, 16920018), (135, 15040016), (144, 14100015), (180, 11280012), (216, 9400010), (240, 8460009), (270, 7520008), (360, 5640006), (432, 4700005), (540, 3760004), (720, 2820003), (1080, 1880002), (2160, 940001)]