15809160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131743}}^1$

素因数の和:131757

約数の個数: 32

約数和(自身を含む): 47427840

約数和(自身を除く): 31618680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131743, 263486, 395229, 526972, 658715, 790458, 1053944, 1317430, 1580916, 1976145, 2634860, 3161832, 3952290, 5269720, 7904580, 15809160]

約数ペア:

[(1, 15809160), (2, 7904580), (3, 5269720), (4, 3952290), (5, 3161832), (6, 2634860), (8, 1976145), (10, 1580916), (12, 1317430), (15, 1053944), (20, 790458), (24, 658715), (30, 526972), (40, 395229), (60, 263486), (120, 131743)]