5145323280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21438847}}^1$

素因数の和:21438863

約数の個数: 40

約数和(自身を含む): 15950502912

約数和(自身を除く): 10805179632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21438847, 42877694, 64316541, 85755388, 107194235, 128633082, 171510776, 214388470, 257266164, 321582705, 343021552, 428776940, 514532328, 643165410, 857553880, 1029064656, 1286330820, 1715107760, 2572661640, 5145323280]

約数ペア:

[(1, 5145323280), (2, 2572661640), (3, 1715107760), (4, 1286330820), (5, 1029064656), (6, 857553880), (8, 643165410), (10, 514532328), (12, 428776940), (15, 343021552), (16, 321582705), (20, 257266164), (24, 214388470), (30, 171510776), (40, 128633082), (48, 107194235), (60, 85755388), (80, 64316541), (120, 42877694), (240, 21438847)]