248942040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2074517}}^1$

素因数の和:2074531

約数の個数: 32

約数和(自身を含む): 746826480

約数和(自身を除く): 497884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2074517, 4149034, 6223551, 8298068, 10372585, 12447102, 16596136, 20745170, 24894204, 31117755, 41490340, 49788408, 62235510, 82980680, 124471020, 248942040]

約数ペア:

[(1, 248942040), (2, 124471020), (3, 82980680), (4, 62235510), (5, 49788408), (6, 41490340), (8, 31117755), (10, 24894204), (12, 20745170), (15, 16596136), (20, 12447102), (24, 10372585), (30, 8298068), (40, 6223551), (60, 4149034), (120, 2074517)]