277512960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{72269}}^1$

素因数の和:72293

約数の個数: 72

約数和(自身を含む): 886319280

約数和(自身を除く): 608806320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 72269, 144538, 216807, 289076, 361345, 433614, 578152, 722690, 867228, 1084035, 1156304, 1445380, 1734456, 2168070, 2312608, 2890760, 3468912, 4336140, 4625216, 5781520, 6937824, 8672280, 9250432, 11563040, 13875648, 17344560, 18500864, 23126080, 27751296, 34689120, 46252160, 55502592, 69378240, 92504320, 138756480, 277512960]

約数ペア:

[(1, 277512960), (2, 138756480), (3, 92504320), (4, 69378240), (5, 55502592), (6, 46252160), (8, 34689120), (10, 27751296), (12, 23126080), (15, 18500864), (16, 17344560), (20, 13875648), (24, 11563040), (30, 9250432), (32, 8672280), (40, 6937824), (48, 5781520), (60, 4625216), (64, 4336140), (80, 3468912), (96, 2890760), (120, 2312608), (128, 2168070), (160, 1734456), (192, 1445380), (240, 1156304), (256, 1084035), (320, 867228), (384, 722690), (480, 578152), (640, 433614), (768, 361345), (960, 289076), (1280, 216807), (1920, 144538), (3840, 72269)]