86493240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240259}}^1$

素因数の和:240276

約数の個数: 48

約数和(自身を含む): 281104200

約数和(自身を除く): 194610960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 240259, 480518, 720777, 961036, 1201295, 1441554, 1922072, 2162331, 2402590, 2883108, 3603885, 4324662, 4805180, 5766216, 7207770, 8649324, 9610360, 10811655, 14415540, 17298648, 21623310, 28831080, 43246620, 86493240]

約数ペア:

[(1, 86493240), (2, 43246620), (3, 28831080), (4, 21623310), (5, 17298648), (6, 14415540), (8, 10811655), (9, 9610360), (10, 8649324), (12, 7207770), (15, 5766216), (18, 4805180), (20, 4324662), (24, 3603885), (30, 2883108), (36, 2402590), (40, 2162331), (45, 1922072), (60, 1441554), (72, 1201295), (90, 961036), (120, 720777), (180, 480518), (360, 240259)]