145452240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67339}}^1$

素因数の和:67361

約数の個数: 80

約数和(自身を含む): 501009600

約数和(自身を除く): 355557360

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, 67339, 134678, 202017, 269356, 336695, 404034, 538712, 606051, 673390, 808068, 1010085, 1077424, 1212102, 1346780, 1616136, 1818153, 2020170, 2424204, 2693560, 3030255, 3232272, 3636306, 4040340, 4848408, 5387120, 6060510, 7272612, 8080680, 9090765, 9696816, 12121020, 14545224, 16161360, 18181530, 24242040, 29090448, 36363060, 48484080, 72726120, 145452240]

約数ペア:

[(1, 145452240), (2, 72726120), (3, 48484080), (4, 36363060), (5, 29090448), (6, 24242040), (8, 18181530), (9, 16161360), (10, 14545224), (12, 12121020), (15, 9696816), (16, 9090765), (18, 8080680), (20, 7272612), (24, 6060510), (27, 5387120), (30, 4848408), (36, 4040340), (40, 3636306), (45, 3232272), (48, 3030255), (54, 2693560), (60, 2424204), (72, 2020170), (80, 1818153), (90, 1616136), (108, 1346780), (120, 1212102), (135, 1077424), (144, 1010085), (180, 808068), (216, 673390), (240, 606051), (270, 538712), (360, 404034), (432, 336695), (540, 269356), (720, 202017), (1080, 134678), (2160, 67339)]