212652120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1772101}}^1$

素因数の和:1772115

約数の個数: 32

約数和(自身を含む): 637956720

約数和(自身を除く): 425304600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1772101, 3544202, 5316303, 7088404, 8860505, 10632606, 14176808, 17721010, 21265212, 26581515, 35442020, 42530424, 53163030, 70884040, 106326060, 212652120]

約数ペア:

[(1, 212652120), (2, 106326060), (3, 70884040), (4, 53163030), (5, 42530424), (6, 35442020), (8, 26581515), (10, 21265212), (12, 17721010), (15, 14176808), (20, 10632606), (24, 8860505), (30, 7088404), (40, 5316303), (60, 3544202), (120, 1772101)]