3864240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1811

約数の個数: 80

約数和(自身を含む): 13317600

約数和(自身を除く): 9453360

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, 1789, 2160, 3578, 5367, 7156, 8945, 10734, 14312, 16101, 17890, 21468, 26835, 28624, 32202, 35780, 42936, 48303, 53670, 64404, 71560, 80505, 85872, 96606, 107340, 128808, 143120, 161010, 193212, 214680, 241515, 257616, 322020, 386424, 429360, 483030, 644040, 772848, 966060, 1288080, 1932120, 3864240]

約数ペア:

[(1, 3864240), (2, 1932120), (3, 1288080), (4, 966060), (5, 772848), (6, 644040), (8, 483030), (9, 429360), (10, 386424), (12, 322020), (15, 257616), (16, 241515), (18, 214680), (20, 193212), (24, 161010), (27, 143120), (30, 128808), (36, 107340), (40, 96606), (45, 85872), (48, 80505), (54, 71560), (60, 64404), (72, 53670), (80, 48303), (90, 42936), (108, 35780), (120, 32202), (135, 28624), (144, 26835), (180, 21468), (216, 17890), (240, 16101), (270, 14312), (360, 10734), (432, 8945), (540, 7156), (720, 5367), (1080, 3578), (1789, 2160)]