122067180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1889}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 371498400

約数和(自身を除く): 249431220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 1889, 2154, 3231, 3590, 3778, 4308, 5385, 5667, 6462, 7180, 7556, 9445, 10770, 11334, 12924, 16155, 17001, 18890, 21540, 22668, 28335, 32310, 34002, 37780, 56670, 64620, 68004, 85005, 113340, 170010, 340020, 678151, 1356302, 2034453, 2712604, 3390755, 4068906, 6103359, 6781510, 8137812, 10172265, 12206718, 13563020, 20344530, 24413436, 30516795, 40689060, 61033590, 122067180]

約数ペア:

[(1, 122067180), (2, 61033590), (3, 40689060), (4, 30516795), (5, 24413436), (6, 20344530), (9, 13563020), (10, 12206718), (12, 10172265), (15, 8137812), (18, 6781510), (20, 6103359), (30, 4068906), (36, 3390755), (45, 2712604), (60, 2034453), (90, 1356302), (180, 678151), (359, 340020), (718, 170010), (1077, 113340), (1436, 85005), (1795, 68004), (1889, 64620), (2154, 56670), (3231, 37780), (3590, 34002), (3778, 32310), (4308, 28335), (5385, 22668), (5667, 21540), (6462, 18890), (7180, 17001), (7556, 16155), (9445, 12924), (10770, 11334)]