140955120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65257}}^1$

素因数の和:65279

約数の個数: 80

約数和(自身を含む): 485519520

約数和(自身を除く): 344564400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65257, 130514, 195771, 261028, 326285, 391542, 522056, 587313, 652570, 783084, 978855, 1044112, 1174626, 1305140, 1566168, 1761939, 1957710, 2349252, 2610280, 2936565, 3132336, 3523878, 3915420, 4698504, 5220560, 5873130, 7047756, 7830840, 8809695, 9397008, 11746260, 14095512, 15661680, 17619390, 23492520, 28191024, 35238780, 46985040, 70477560, 140955120]

約数ペア:

[(1, 140955120), (2, 70477560), (3, 46985040), (4, 35238780), (5, 28191024), (6, 23492520), (8, 17619390), (9, 15661680), (10, 14095512), (12, 11746260), (15, 9397008), (16, 8809695), (18, 7830840), (20, 7047756), (24, 5873130), (27, 5220560), (30, 4698504), (36, 3915420), (40, 3523878), (45, 3132336), (48, 2936565), (54, 2610280), (60, 2349252), (72, 1957710), (80, 1761939), (90, 1566168), (108, 1305140), (120, 1174626), (135, 1044112), (144, 978855), (180, 783084), (216, 652570), (240, 587313), (270, 522056), (360, 391542), (432, 326285), (540, 261028), (720, 195771), (1080, 130514), (2160, 65257)]