134839440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{187277}}^1$

素因数の和:187296

約数の個数: 60

約数和(自身を含む): 452838204

約数和(自身を除く): 317998764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 187277, 374554, 561831, 749108, 936385, 1123662, 1498216, 1685493, 1872770, 2247324, 2809155, 2996432, 3370986, 3745540, 4494648, 5618310, 6741972, 7491080, 8427465, 8989296, 11236620, 13483944, 14982160, 16854930, 22473240, 26967888, 33709860, 44946480, 67419720, 134839440]

約数ペア:

[(1, 134839440), (2, 67419720), (3, 44946480), (4, 33709860), (5, 26967888), (6, 22473240), (8, 16854930), (9, 14982160), (10, 13483944), (12, 11236620), (15, 8989296), (16, 8427465), (18, 7491080), (20, 6741972), (24, 5618310), (30, 4494648), (36, 3745540), (40, 3370986), (45, 2996432), (48, 2809155), (60, 2247324), (72, 1872770), (80, 1685493), (90, 1498216), (120, 1123662), (144, 936385), (180, 749108), (240, 561831), (360, 374554), (720, 187277)]