9351720720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12988501}}^1$

素因数の和:12988520

約数の個数: 60

約数和(自身を含む): 31406197836

約数和(自身を除く): 22054477116

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, 12988501, 25977002, 38965503, 51954004, 64942505, 77931006, 103908008, 116896509, 129885010, 155862012, 194827515, 207816016, 233793018, 259770020, 311724024, 389655030, 467586036, 519540040, 584482545, 623448048, 779310060, 935172072, 1039080080, 1168965090, 1558620120, 1870344144, 2337930180, 3117240240, 4675860360, 9351720720]

約数ペア:

[(1, 9351720720), (2, 4675860360), (3, 3117240240), (4, 2337930180), (5, 1870344144), (6, 1558620120), (8, 1168965090), (9, 1039080080), (10, 935172072), (12, 779310060), (15, 623448048), (16, 584482545), (18, 519540040), (20, 467586036), (24, 389655030), (30, 311724024), (36, 259770020), (40, 233793018), (45, 207816016), (48, 194827515), (60, 155862012), (72, 129885010), (80, 116896509), (90, 103908008), (120, 77931006), (144, 64942505), (180, 51954004), (240, 38965503), (360, 25977002), (720, 12988501)]