164566560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{342847}}^1$

素因数の和:342865

約数の個数: 48

約数和(自身を含む): 518386176

約数和(自身を除く): 353819616

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, 342847, 685694, 1028541, 1371388, 1714235, 2057082, 2742776, 3428470, 4114164, 5142705, 5485552, 6856940, 8228328, 10285410, 10971104, 13713880, 16456656, 20570820, 27427760, 32913312, 41141640, 54855520, 82283280, 164566560]

約数ペア:

[(1, 164566560), (2, 82283280), (3, 54855520), (4, 41141640), (5, 32913312), (6, 27427760), (8, 20570820), (10, 16456656), (12, 13713880), (15, 10971104), (16, 10285410), (20, 8228328), (24, 6856940), (30, 5485552), (32, 5142705), (40, 4114164), (48, 3428470), (60, 2742776), (80, 2057082), (96, 1714235), (120, 1371388), (160, 1028541), (240, 685694), (480, 342847)]