31119120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{14407}}^1$

素因数の和:14429

約数の個数: 80

約数和(自身を含む): 107195520

約数和(自身を除く): 76076400

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, 14407, 28814, 43221, 57628, 72035, 86442, 115256, 129663, 144070, 172884, 216105, 230512, 259326, 288140, 345768, 388989, 432210, 518652, 576280, 648315, 691536, 777978, 864420, 1037304, 1152560, 1296630, 1555956, 1728840, 1944945, 2074608, 2593260, 3111912, 3457680, 3889890, 5186520, 6223824, 7779780, 10373040, 15559560, 31119120]

約数ペア:

[(1, 31119120), (2, 15559560), (3, 10373040), (4, 7779780), (5, 6223824), (6, 5186520), (8, 3889890), (9, 3457680), (10, 3111912), (12, 2593260), (15, 2074608), (16, 1944945), (18, 1728840), (20, 1555956), (24, 1296630), (27, 1152560), (30, 1037304), (36, 864420), (40, 777978), (45, 691536), (48, 648315), (54, 576280), (60, 518652), (72, 432210), (80, 388989), (90, 345768), (108, 288140), (120, 259326), (135, 230512), (144, 216105), (180, 172884), (216, 144070), (240, 129663), (270, 115256), (360, 86442), (432, 72035), (540, 57628), (720, 43221), (1080, 28814), (2160, 14407)]