28836180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{160201}}^1$

素因数の和:160216

約数の個数: 36

約数和(自身を含む): 87470292

約数和(自身を除く): 58634112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160201, 320402, 480603, 640804, 801005, 961206, 1441809, 1602010, 1922412, 2403015, 2883618, 3204020, 4806030, 5767236, 7209045, 9612060, 14418090, 28836180]

約数ペア:

[(1, 28836180), (2, 14418090), (3, 9612060), (4, 7209045), (5, 5767236), (6, 4806030), (9, 3204020), (10, 2883618), (12, 2403015), (15, 1922412), (18, 1602010), (20, 1441809), (30, 961206), (36, 801005), (45, 640804), (60, 480603), (90, 320402), (180, 160201)]