82080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114001}}^1$

素因数の和:114020

約数の個数: 60

約数和(自身を含む): 275656836

約数和(自身を除く): 193576116

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, 114001, 228002, 342003, 456004, 570005, 684006, 912008, 1026009, 1140010, 1368012, 1710015, 1824016, 2052018, 2280020, 2736024, 3420030, 4104036, 4560040, 5130045, 5472048, 6840060, 8208072, 9120080, 10260090, 13680120, 16416144, 20520180, 27360240, 41040360, 82080720]

約数ペア:

[(1, 82080720), (2, 41040360), (3, 27360240), (4, 20520180), (5, 16416144), (6, 13680120), (8, 10260090), (9, 9120080), (10, 8208072), (12, 6840060), (15, 5472048), (16, 5130045), (18, 4560040), (20, 4104036), (24, 3420030), (30, 2736024), (36, 2280020), (40, 2052018), (45, 1824016), (48, 1710015), (60, 1368012), (72, 1140010), (80, 1026009), (90, 912008), (120, 684006), (144, 570005), (180, 456004), (240, 342003), (360, 228002), (720, 114001)]