8985120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18737

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 19319520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 187190, 224628, 280785, 299504, 374380, 449256, 561570, 599008, 748760, 898512, 1123140, 1497520, 1797024, 2246280, 2995040, 4492560, 8985120]

約数ペア:

[(1, 8985120), (2, 4492560), (3, 2995040), (4, 2246280), (5, 1797024), (6, 1497520), (8, 1123140), (10, 898512), (12, 748760), (15, 599008), (16, 561570), (20, 449256), (24, 374380), (30, 299504), (32, 280785), (40, 224628), (48, 187190), (60, 149752), (80, 112314), (96, 93595), (120, 74876), (160, 56157), (240, 37438), (480, 18719)]