808214580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4490081}}^1$

素因数の和:4490096

約数の個数: 36

約数和(自身を含む): 2451584772

約数和(自身を除く): 1643370192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4490081, 8980162, 13470243, 17960324, 22450405, 26940486, 40410729, 44900810, 53880972, 67351215, 80821458, 89801620, 134702430, 161642916, 202053645, 269404860, 404107290, 808214580]

約数ペア:

[(1, 808214580), (2, 404107290), (3, 269404860), (4, 202053645), (5, 161642916), (6, 134702430), (9, 89801620), (10, 80821458), (12, 67351215), (15, 53880972), (18, 44900810), (20, 40410729), (30, 26940486), (36, 22450405), (45, 17960324), (60, 13470243), (90, 8980162), (180, 4490081)]