680861941920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157606931}}^1$

素因数の和:157606955

約数の個数: 96

約数和(自身を含む): 2383016811840

約数和(自身を除く): 1702154869920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 157606931, 315213862, 472820793, 630427724, 788034655, 945641586, 1260855448, 1418462379, 1576069310, 1891283172, 2364103965, 2521710896, 2836924758, 3152138620, 3782566344, 4255387137, 4728207930, 5043421792, 5673849516, 6304277240, 7092311895, 7565132688, 8510774274, 9456415860, 11347699032, 12608554480, 14184623790, 15130265376, 17021548548, 18912831720, 21276935685, 22695398064, 25217108960, 28369247580, 34043097096, 37825663440, 42553871370, 45390796128, 56738495160, 68086194192, 75651326880, 85107742740, 113476990320, 136172388384, 170215485480, 226953980640, 340430970960, 680861941920]

約数ペア:

[(1, 680861941920), (2, 340430970960), (3, 226953980640), (4, 170215485480), (5, 136172388384), (6, 113476990320), (8, 85107742740), (9, 75651326880), (10, 68086194192), (12, 56738495160), (15, 45390796128), (16, 42553871370), (18, 37825663440), (20, 34043097096), (24, 28369247580), (27, 25217108960), (30, 22695398064), (32, 21276935685), (36, 18912831720), (40, 17021548548), (45, 15130265376), (48, 14184623790), (54, 12608554480), (60, 11347699032), (72, 9456415860), (80, 8510774274), (90, 7565132688), (96, 7092311895), (108, 6304277240), (120, 5673849516), (135, 5043421792), (144, 4728207930), (160, 4255387137), (180, 3782566344), (216, 3152138620), (240, 2836924758), (270, 2521710896), (288, 2364103965), (360, 1891283172), (432, 1576069310), (480, 1418462379), (540, 1260855448), (720, 945641586), (864, 788034655), (1080, 630427724), (1440, 472820793), (2160, 315213862), (4320, 157606931)]