150271480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29581}}^1$

素因数の和:29719

約数の個数: 32

約数和(自身を含む): 340784640

約数和(自身を除く): 190513160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 29581, 59162, 118324, 147905, 236648, 295810, 591620, 1183240, 3756787, 7513574, 15027148, 18783935, 30054296, 37567870, 75135740, 150271480]

約数ペア:

[(1, 150271480), (2, 75135740), (4, 37567870), (5, 30054296), (8, 18783935), (10, 15027148), (20, 7513574), (40, 3756787), (127, 1183240), (254, 591620), (508, 295810), (635, 236648), (1016, 147905), (1270, 118324), (2540, 59162), (5080, 29581)]