60147180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 183128400

約数和(自身を除く): 122981220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 859, 1167, 1556, 1718, 1945, 2334, 2577, 3436, 3501, 3890, 4295, 4668, 5154, 5835, 7002, 7731, 7780, 8590, 10308, 11670, 12885, 14004, 15462, 17180, 17505, 23340, 25770, 30924, 35010, 38655, 51540, 70020, 77310, 154620, 334151, 668302, 1002453, 1336604, 1670755, 2004906, 3007359, 3341510, 4009812, 5012265, 6014718, 6683020, 10024530, 12029436, 15036795, 20049060, 30073590, 60147180]

約数ペア:

[(1, 60147180), (2, 30073590), (3, 20049060), (4, 15036795), (5, 12029436), (6, 10024530), (9, 6683020), (10, 6014718), (12, 5012265), (15, 4009812), (18, 3341510), (20, 3007359), (30, 2004906), (36, 1670755), (45, 1336604), (60, 1002453), (90, 668302), (180, 334151), (389, 154620), (778, 77310), (859, 70020), (1167, 51540), (1556, 38655), (1718, 35010), (1945, 30924), (2334, 25770), (2577, 23340), (3436, 17505), (3501, 17180), (3890, 15462), (4295, 14004), (4668, 12885), (5154, 11670), (5835, 10308), (7002, 8590), (7731, 7780)]