515433720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4295281}}^1$

素因数の和:4295295

約数の個数: 32

約数和(自身を含む): 1546301520

約数和(自身を除く): 1030867800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4295281, 8590562, 12885843, 17181124, 21476405, 25771686, 34362248, 42952810, 51543372, 64429215, 85905620, 103086744, 128858430, 171811240, 257716860, 515433720]

約数ペア:

[(1, 515433720), (2, 257716860), (3, 171811240), (4, 128858430), (5, 103086744), (6, 85905620), (8, 64429215), (10, 51543372), (12, 42952810), (15, 34362248), (20, 25771686), (24, 21476405), (30, 17181124), (40, 12885843), (60, 8590562), (120, 4295281)]