42773520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178223}}^1$

素因数の和:178239

約数の個数: 40

約数和(自身を含む): 132598656

約数和(自身を除く): 89825136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178223, 356446, 534669, 712892, 891115, 1069338, 1425784, 1782230, 2138676, 2673345, 2851568, 3564460, 4277352, 5346690, 7128920, 8554704, 10693380, 14257840, 21386760, 42773520]

約数ペア:

[(1, 42773520), (2, 21386760), (3, 14257840), (4, 10693380), (5, 8554704), (6, 7128920), (8, 5346690), (10, 4277352), (12, 3564460), (15, 2851568), (16, 2673345), (20, 2138676), (24, 1782230), (30, 1425784), (40, 1069338), (48, 891115), (60, 712892), (80, 534669), (120, 356446), (240, 178223)]