319080240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443167}}^1$

素因数の和:443186

約数の個数: 60

約数和(自身を含む): 1071580224

約数和(自身を除く): 752499984

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, 443167, 886334, 1329501, 1772668, 2215835, 2659002, 3545336, 3988503, 4431670, 5318004, 6647505, 7090672, 7977006, 8863340, 10636008, 13295010, 15954012, 17726680, 19942515, 21272016, 26590020, 31908024, 35453360, 39885030, 53180040, 63816048, 79770060, 106360080, 159540120, 319080240]

約数ペア:

[(1, 319080240), (2, 159540120), (3, 106360080), (4, 79770060), (5, 63816048), (6, 53180040), (8, 39885030), (9, 35453360), (10, 31908024), (12, 26590020), (15, 21272016), (16, 19942515), (18, 17726680), (20, 15954012), (24, 13295010), (30, 10636008), (36, 8863340), (40, 7977006), (45, 7090672), (48, 6647505), (60, 5318004), (72, 4431670), (80, 3988503), (90, 3545336), (120, 2659002), (144, 2215835), (180, 1772668), (240, 1329501), (360, 886334), (720, 443167)]