17217240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143477}}^1$

素因数の和:143491

約数の個数: 32

約数和(自身を含む): 51652080

約数和(自身を除く): 34434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143477, 286954, 430431, 573908, 717385, 860862, 1147816, 1434770, 1721724, 2152155, 2869540, 3443448, 4304310, 5739080, 8608620, 17217240]

約数ペア:

[(1, 17217240), (2, 8608620), (3, 5739080), (4, 4304310), (5, 3443448), (6, 2869540), (8, 2152155), (10, 1721724), (12, 1434770), (15, 1147816), (20, 860862), (24, 717385), (30, 573908), (40, 430431), (60, 286954), (120, 143477)]