2631759720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21931331}}^1$

素因数の和:21931345

約数の個数: 32

約数和(自身を含む): 7895279520

約数和(自身を除く): 5263519800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21931331, 43862662, 65793993, 87725324, 109656655, 131587986, 175450648, 219313310, 263175972, 328969965, 438626620, 526351944, 657939930, 877253240, 1315879860, 2631759720]

約数ペア:

[(1, 2631759720), (2, 1315879860), (3, 877253240), (4, 657939930), (5, 526351944), (6, 438626620), (8, 328969965), (10, 263175972), (12, 219313310), (15, 175450648), (20, 131587986), (24, 109656655), (30, 87725324), (40, 65793993), (60, 43862662), (120, 21931331)]