152020020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2533667}}^1$

素因数の和:2533679

約数の個数: 24

約数和(自身を含む): 425656224

約数和(自身を除く): 273636204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2533667, 5067334, 7601001, 10134668, 12668335, 15202002, 25336670, 30404004, 38005005, 50673340, 76010010, 152020020]

約数ペア:

[(1, 152020020), (2, 76010010), (3, 50673340), (4, 38005005), (5, 30404004), (6, 25336670), (10, 15202002), (12, 12668335), (15, 10134668), (20, 7601001), (30, 5067334), (60, 2533667)]