131293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1201}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 394640640

約数和(自身を除く): 263347320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911, 1201, 1822, 2402, 2733, 3603, 3644, 4555, 4804, 5466, 6005, 7206, 7288, 9110, 9608, 10932, 12010, 13665, 14412, 18015, 18220, 21864, 24020, 27330, 28824, 36030, 36440, 48040, 54660, 72060, 109320, 144120, 1094111, 2188222, 3282333, 4376444, 5470555, 6564666, 8752888, 10941110, 13129332, 16411665, 21882220, 26258664, 32823330, 43764440, 65646660, 131293320]

約数ペア:

[(1, 131293320), (2, 65646660), (3, 43764440), (4, 32823330), (5, 26258664), (6, 21882220), (8, 16411665), (10, 13129332), (12, 10941110), (15, 8752888), (20, 6564666), (24, 5470555), (30, 4376444), (40, 3282333), (60, 2188222), (120, 1094111), (911, 144120), (1201, 109320), (1822, 72060), (2402, 54660), (2733, 48040), (3603, 36440), (3644, 36030), (4555, 28824), (4804, 27330), (5466, 24020), (6005, 21864), (7206, 18220), (7288, 18015), (9110, 14412), (9608, 13665), (10932, 12010)]