102600720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142501}}^1$

素因数の和:142520

約数の個数: 60

約数和(自身を含む): 344569836

約数和(自身を除く): 241969116

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, 142501, 285002, 427503, 570004, 712505, 855006, 1140008, 1282509, 1425010, 1710012, 2137515, 2280016, 2565018, 2850020, 3420024, 4275030, 5130036, 5700040, 6412545, 6840048, 8550060, 10260072, 11400080, 12825090, 17100120, 20520144, 25650180, 34200240, 51300360, 102600720]

約数ペア:

[(1, 102600720), (2, 51300360), (3, 34200240), (4, 25650180), (5, 20520144), (6, 17100120), (8, 12825090), (9, 11400080), (10, 10260072), (12, 8550060), (15, 6840048), (16, 6412545), (18, 5700040), (20, 5130036), (24, 4275030), (30, 3420024), (36, 2850020), (40, 2565018), (45, 2280016), (48, 2137515), (60, 1710012), (72, 1425010), (80, 1282509), (90, 1140008), (120, 855006), (144, 712505), (180, 570004), (240, 427503), (360, 285002), (720, 142501)]