180171120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{750713}}^1$

素因数の和:750729

約数の個数: 40

約数和(自身を含む): 558531216

約数和(自身を除く): 378360096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 750713, 1501426, 2252139, 3002852, 3753565, 4504278, 6005704, 7507130, 9008556, 11260695, 12011408, 15014260, 18017112, 22521390, 30028520, 36034224, 45042780, 60057040, 90085560, 180171120]

約数ペア:

[(1, 180171120), (2, 90085560), (3, 60057040), (4, 45042780), (5, 36034224), (6, 30028520), (8, 22521390), (10, 18017112), (12, 15014260), (15, 12011408), (16, 11260695), (20, 9008556), (24, 7507130), (30, 6005704), (40, 4504278), (48, 3753565), (60, 3002852), (80, 2252139), (120, 1501426), (240, 750713)]