26408640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{27509}}^1$

素因数の和:27529

約数の個数: 56

約数和(自身を含む): 83850480

約数和(自身を除く): 57441840

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, 160, 192, 240, 320, 480, 960, 27509, 55018, 82527, 110036, 137545, 165054, 220072, 275090, 330108, 412635, 440144, 550180, 660216, 825270, 880288, 1100360, 1320432, 1650540, 1760576, 2200720, 2640864, 3301080, 4401440, 5281728, 6602160, 8802880, 13204320, 26408640]

約数ペア:

[(1, 26408640), (2, 13204320), (3, 8802880), (4, 6602160), (5, 5281728), (6, 4401440), (8, 3301080), (10, 2640864), (12, 2200720), (15, 1760576), (16, 1650540), (20, 1320432), (24, 1100360), (30, 880288), (32, 825270), (40, 660216), (48, 550180), (60, 440144), (64, 412635), (80, 330108), (96, 275090), (120, 220072), (160, 165054), (192, 137545), (240, 110036), (320, 82527), (480, 55018), (960, 27509)]