16139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33623}}^1$

素因数の和:33641

約数の個数: 48

約数和(自身を含む): 50839488

約数和(自身を除く): 34700448

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, 33623, 67246, 100869, 134492, 168115, 201738, 268984, 336230, 403476, 504345, 537968, 672460, 806952, 1008690, 1075936, 1344920, 1613904, 2017380, 2689840, 3227808, 4034760, 5379680, 8069520, 16139040]

約数ペア:

[(1, 16139040), (2, 8069520), (3, 5379680), (4, 4034760), (5, 3227808), (6, 2689840), (8, 2017380), (10, 1613904), (12, 1344920), (15, 1075936), (16, 1008690), (20, 806952), (24, 672460), (30, 537968), (32, 504345), (40, 403476), (48, 336230), (60, 268984), (80, 201738), (96, 168115), (120, 134492), (160, 100869), (240, 67246), (480, 33623)]