154856880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71693}}^1$

素因数の和:71715

約数の個数: 80

約数和(自身を含む): 533403360

約数和(自身を除く): 378546480

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, 71693, 143386, 215079, 286772, 358465, 430158, 573544, 645237, 716930, 860316, 1075395, 1147088, 1290474, 1433860, 1720632, 1935711, 2150790, 2580948, 2867720, 3226185, 3441264, 3871422, 4301580, 5161896, 5735440, 6452370, 7742844, 8603160, 9678555, 10323792, 12904740, 15485688, 17206320, 19357110, 25809480, 30971376, 38714220, 51618960, 77428440, 154856880]

約数ペア:

[(1, 154856880), (2, 77428440), (3, 51618960), (4, 38714220), (5, 30971376), (6, 25809480), (8, 19357110), (9, 17206320), (10, 15485688), (12, 12904740), (15, 10323792), (16, 9678555), (18, 8603160), (20, 7742844), (24, 6452370), (27, 5735440), (30, 5161896), (36, 4301580), (40, 3871422), (45, 3441264), (48, 3226185), (54, 2867720), (60, 2580948), (72, 2150790), (80, 1935711), (90, 1720632), (108, 1433860), (120, 1290474), (135, 1147088), (144, 1075395), (180, 860316), (216, 716930), (240, 645237), (270, 573544), (360, 430158), (432, 358465), (540, 286772), (720, 215079), (1080, 143386), (2160, 71693)]