136209960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{378361}}^1$

素因数の和:378378

約数の個数: 48

約数和(自身を含む): 442683540

約数和(自身を除く): 306473580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 378361, 756722, 1135083, 1513444, 1891805, 2270166, 3026888, 3405249, 3783610, 4540332, 5675415, 6810498, 7567220, 9080664, 11350830, 13620996, 15134440, 17026245, 22701660, 27241992, 34052490, 45403320, 68104980, 136209960]

約数ペア:

[(1, 136209960), (2, 68104980), (3, 45403320), (4, 34052490), (5, 27241992), (6, 22701660), (8, 17026245), (9, 15134440), (10, 13620996), (12, 11350830), (15, 9080664), (18, 7567220), (20, 6810498), (24, 5675415), (30, 4540332), (36, 3783610), (40, 3405249), (45, 3026888), (60, 2270166), (72, 1891805), (90, 1513444), (120, 1135083), (180, 756722), (360, 378361)]