15228540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28201}}^1$

素因数の和:28219

約数の個数: 48

約数和(自身を含む): 47379360

約数和(自身を除く): 32150820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28201, 56402, 84603, 112804, 141005, 169206, 253809, 282010, 338412, 423015, 507618, 564020, 761427, 846030, 1015236, 1269045, 1522854, 1692060, 2538090, 3045708, 3807135, 5076180, 7614270, 15228540]

約数ペア:

[(1, 15228540), (2, 7614270), (3, 5076180), (4, 3807135), (5, 3045708), (6, 2538090), (9, 1692060), (10, 1522854), (12, 1269045), (15, 1015236), (18, 846030), (20, 761427), (27, 564020), (30, 507618), (36, 423015), (45, 338412), (54, 282010), (60, 253809), (90, 169206), (108, 141005), (135, 112804), (180, 84603), (270, 56402), (540, 28201)]