1623459720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13528831}}^1$

素因数の和:13528845

約数の個数: 32

約数和(自身を含む): 4870379520

約数和(自身を除く): 3246919800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13528831, 27057662, 40586493, 54115324, 67644155, 81172986, 108230648, 135288310, 162345972, 202932465, 270576620, 324691944, 405864930, 541153240, 811729860, 1623459720]

約数ペア:

[(1, 1623459720), (2, 811729860), (3, 541153240), (4, 405864930), (5, 324691944), (6, 270576620), (8, 202932465), (10, 162345972), (12, 135288310), (15, 108230648), (20, 81172986), (24, 67644155), (30, 54115324), (40, 40586493), (60, 27057662), (120, 13528831)]