172583280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239699}}^1$

素因数の和:239718

約数の個数: 60

約数和(自身を含む): 579594600

約数和(自身を除く): 407011320

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, 239699, 479398, 719097, 958796, 1198495, 1438194, 1917592, 2157291, 2396990, 2876388, 3595485, 3835184, 4314582, 4793980, 5752776, 7190970, 8629164, 9587960, 10786455, 11505552, 14381940, 17258328, 19175920, 21572910, 28763880, 34516656, 43145820, 57527760, 86291640, 172583280]

約数ペア:

[(1, 172583280), (2, 86291640), (3, 57527760), (4, 43145820), (5, 34516656), (6, 28763880), (8, 21572910), (9, 19175920), (10, 17258328), (12, 14381940), (15, 11505552), (16, 10786455), (18, 9587960), (20, 8629164), (24, 7190970), (30, 5752776), (36, 4793980), (40, 4314582), (45, 3835184), (48, 3595485), (60, 2876388), (72, 2396990), (80, 2157291), (90, 1917592), (120, 1438194), (144, 1198495), (180, 958796), (240, 719097), (360, 479398), (720, 239699)]