304277040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{140869}}^1$

素因数の和:140891

約数の個数: 80

約数和(自身を含む): 1048072800

約数和(自身を除く): 743795760

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, 140869, 281738, 422607, 563476, 704345, 845214, 1126952, 1267821, 1408690, 1690428, 2113035, 2253904, 2535642, 2817380, 3380856, 3803463, 4226070, 5071284, 5634760, 6339105, 6761712, 7606926, 8452140, 10142568, 11269520, 12678210, 15213852, 16904280, 19017315, 20285136, 25356420, 30427704, 33808560, 38034630, 50712840, 60855408, 76069260, 101425680, 152138520, 304277040]

約数ペア:

[(1, 304277040), (2, 152138520), (3, 101425680), (4, 76069260), (5, 60855408), (6, 50712840), (8, 38034630), (9, 33808560), (10, 30427704), (12, 25356420), (15, 20285136), (16, 19017315), (18, 16904280), (20, 15213852), (24, 12678210), (27, 11269520), (30, 10142568), (36, 8452140), (40, 7606926), (45, 6761712), (48, 6339105), (54, 5634760), (60, 5071284), (72, 4226070), (80, 3803463), (90, 3380856), (108, 2817380), (120, 2535642), (135, 2253904), (144, 2113035), (180, 1690428), (216, 1408690), (240, 1267821), (270, 1126952), (360, 845214), (432, 704345), (540, 563476), (720, 422607), (1080, 281738), (2160, 140869)]