15105240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41959}}^1$

素因数の和:41976

約数の個数: 48

約数和(自身を含む): 49093200

約数和(自身を除く): 33987960

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, 41959, 83918, 125877, 167836, 209795, 251754, 335672, 377631, 419590, 503508, 629385, 755262, 839180, 1007016, 1258770, 1510524, 1678360, 1888155, 2517540, 3021048, 3776310, 5035080, 7552620, 15105240]

約数ペア:

[(1, 15105240), (2, 7552620), (3, 5035080), (4, 3776310), (5, 3021048), (6, 2517540), (8, 1888155), (9, 1678360), (10, 1510524), (12, 1258770), (15, 1007016), (18, 839180), (20, 755262), (24, 629385), (30, 503508), (36, 419590), (40, 377631), (45, 335672), (60, 251754), (72, 209795), (90, 167836), (120, 125877), (180, 83918), (360, 41959)]