121182660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3019}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 369358080

約数和(自身を除く): 248175420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3019, 3345, 4014, 4460, 6038, 6690, 8028, 9057, 10035, 12076, 13380, 15095, 18114, 20070, 27171, 30190, 36228, 40140, 45285, 54342, 60380, 90570, 108684, 135855, 181140, 271710, 543420, 673237, 1346474, 2019711, 2692948, 3366185, 4039422, 6059133, 6732370, 8078844, 10098555, 12118266, 13464740, 20197110, 24236532, 30295665, 40394220, 60591330, 121182660]

約数ペア:

[(1, 121182660), (2, 60591330), (3, 40394220), (4, 30295665), (5, 24236532), (6, 20197110), (9, 13464740), (10, 12118266), (12, 10098555), (15, 8078844), (18, 6732370), (20, 6059133), (30, 4039422), (36, 3366185), (45, 2692948), (60, 2019711), (90, 1346474), (180, 673237), (223, 543420), (446, 271710), (669, 181140), (892, 135855), (1115, 108684), (1338, 90570), (2007, 60380), (2230, 54342), (2676, 45285), (3019, 40140), (3345, 36228), (4014, 30190), (4460, 27171), (6038, 20070), (6690, 18114), (8028, 15095), (9057, 13380), (10035, 12076)]