99848880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138679}}^1$

素因数の和:138698

約数の個数: 60

約数和(自身を含む): 335328240

約数和(自身を除く): 235479360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 138679, 277358, 416037, 554716, 693395, 832074, 1109432, 1248111, 1386790, 1664148, 2080185, 2218864, 2496222, 2773580, 3328296, 4160370, 4992444, 5547160, 6240555, 6656592, 8320740, 9984888, 11094320, 12481110, 16641480, 19969776, 24962220, 33282960, 49924440, 99848880]

約数ペア:

[(1, 99848880), (2, 49924440), (3, 33282960), (4, 24962220), (5, 19969776), (6, 16641480), (8, 12481110), (9, 11094320), (10, 9984888), (12, 8320740), (15, 6656592), (16, 6240555), (18, 5547160), (20, 4992444), (24, 4160370), (30, 3328296), (36, 2773580), (40, 2496222), (45, 2218864), (48, 2080185), (60, 1664148), (72, 1386790), (80, 1248111), (90, 1109432), (120, 832074), (144, 693395), (180, 554716), (240, 416037), (360, 277358), (720, 138679)]