151232240

素因数分解:

$2^4\times 5^1\times {\mathrm{1890403}}^1$

素因数の和:1890416

約数の個数: 20

約数和(自身を含む): 351615144

約数和(自身を除く): 200382904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1890403, 3780806, 7561612, 9452015, 15123224, 18904030, 30246448, 37808060, 75616120, 151232240]

約数ペア:

[(1, 151232240), (2, 75616120), (4, 37808060), (5, 30246448), (8, 18904030), (10, 15123224), (16, 9452015), (20, 7561612), (40, 3780806), (80, 1890403)]