16317240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135977}}^1$

素因数の和:135991

約数の個数: 32

約数和(自身を含む): 48952080

約数和(自身を除く): 32634840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135977, 271954, 407931, 543908, 679885, 815862, 1087816, 1359770, 1631724, 2039655, 2719540, 3263448, 4079310, 5439080, 8158620, 16317240]

約数ペア:

[(1, 16317240), (2, 8158620), (3, 5439080), (4, 4079310), (5, 3263448), (6, 2719540), (8, 2039655), (10, 1631724), (12, 1359770), (15, 1087816), (20, 815862), (24, 679885), (30, 543908), (40, 407931), (60, 271954), (120, 135977)]