102103920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{141811}}^1$

素因数の和:141830

約数の個数: 60

約数和(自身を含む): 342901416

約数和(自身を除く): 240797496

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, 141811, 283622, 425433, 567244, 709055, 850866, 1134488, 1276299, 1418110, 1701732, 2127165, 2268976, 2552598, 2836220, 3403464, 4254330, 5105196, 5672440, 6381495, 6806928, 8508660, 10210392, 11344880, 12762990, 17017320, 20420784, 25525980, 34034640, 51051960, 102103920]

約数ペア:

[(1, 102103920), (2, 51051960), (3, 34034640), (4, 25525980), (5, 20420784), (6, 17017320), (8, 12762990), (9, 11344880), (10, 10210392), (12, 8508660), (15, 6806928), (16, 6381495), (18, 5672440), (20, 5105196), (24, 4254330), (30, 3403464), (36, 2836220), (40, 2552598), (45, 2268976), (48, 2127165), (60, 1701732), (72, 1418110), (80, 1276299), (90, 1134488), (120, 850866), (144, 709055), (180, 567244), (240, 425433), (360, 283622), (720, 141811)]