264240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 889824

約数和(自身を除く): 625584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 367, 720, 734, 1101, 1468, 1835, 2202, 2936, 3303, 3670, 4404, 5505, 5872, 6606, 7340, 8808, 11010, 13212, 14680, 16515, 17616, 22020, 26424, 29360, 33030, 44040, 52848, 66060, 88080, 132120, 264240]

約数ペア:

[(1, 264240), (2, 132120), (3, 88080), (4, 66060), (5, 52848), (6, 44040), (8, 33030), (9, 29360), (10, 26424), (12, 22020), (15, 17616), (16, 16515), (18, 14680), (20, 13212), (24, 11010), (30, 8808), (36, 7340), (40, 6606), (45, 5872), (48, 5505), (60, 4404), (72, 3670), (80, 3303), (90, 2936), (120, 2202), (144, 1835), (180, 1468), (240, 1101), (360, 734), (367, 720)]