148520880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206279}}^1$

素因数の和:206298

約数の個数: 60

約数和(自身を含む): 498785040

約数和(自身を除く): 350264160

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, 720, 206279, 412558, 618837, 825116, 1031395, 1237674, 1650232, 1856511, 2062790, 2475348, 3094185, 3300464, 3713022, 4125580, 4950696, 6188370, 7426044, 8251160, 9282555, 9901392, 12376740, 14852088, 16502320, 18565110, 24753480, 29704176, 37130220, 49506960, 74260440, 148520880]

約数ペア:

[(1, 148520880), (2, 74260440), (3, 49506960), (4, 37130220), (5, 29704176), (6, 24753480), (8, 18565110), (9, 16502320), (10, 14852088), (12, 12376740), (15, 9901392), (16, 9282555), (18, 8251160), (20, 7426044), (24, 6188370), (30, 4950696), (36, 4125580), (40, 3713022), (45, 3300464), (48, 3094185), (60, 2475348), (72, 2062790), (80, 1856511), (90, 1650232), (120, 1237674), (144, 1031395), (180, 825116), (240, 618837), (360, 412558), (720, 206279)]