1229077440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{426763}}^1$

素因数の和:426786

約数の個数: 84

約数和(自身を含む): 4227524184

約数和(自身を除く): 2998446744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 426763, 853526, 1280289, 1707052, 2133815, 2560578, 3414104, 3840867, 4267630, 5121156, 6401445, 6828208, 7681734, 8535260, 10242312, 12802890, 13656416, 15363468, 17070520, 19204335, 20484624, 25605780, 27312832, 30726936, 34141040, 38408670, 40969248, 51211560, 61453872, 68282080, 76817340, 81938496, 102423120, 122907744, 136564160, 153634680, 204846240, 245815488, 307269360, 409692480, 614538720, 1229077440]

約数ペア:

[(1, 1229077440), (2, 614538720), (3, 409692480), (4, 307269360), (5, 245815488), (6, 204846240), (8, 153634680), (9, 136564160), (10, 122907744), (12, 102423120), (15, 81938496), (16, 76817340), (18, 68282080), (20, 61453872), (24, 51211560), (30, 40969248), (32, 38408670), (36, 34141040), (40, 30726936), (45, 27312832), (48, 25605780), (60, 20484624), (64, 19204335), (72, 17070520), (80, 15363468), (90, 13656416), (96, 12802890), (120, 10242312), (144, 8535260), (160, 7681734), (180, 6828208), (192, 6401445), (240, 5121156), (288, 4267630), (320, 3840867), (360, 3414104), (480, 2560578), (576, 2133815), (720, 1707052), (960, 1280289), (1440, 853526), (2880, 426763)]