456448620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{73859}}^1$

素因数の和:73974

約数の個数: 48

約数和(自身を含む): 1290481920

約数和(自身を除く): 834033300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 73859, 147718, 221577, 295436, 369295, 443154, 738590, 886308, 1107885, 1477180, 2215770, 4431540, 7607477, 15214954, 22822431, 30429908, 38037385, 45644862, 76074770, 91289724, 114112155, 152149540, 228224310, 456448620]

約数ペア:

[(1, 456448620), (2, 228224310), (3, 152149540), (4, 114112155), (5, 91289724), (6, 76074770), (10, 45644862), (12, 38037385), (15, 30429908), (20, 22822431), (30, 15214954), (60, 7607477), (103, 4431540), (206, 2215770), (309, 1477180), (412, 1107885), (515, 886308), (618, 738590), (1030, 443154), (1236, 369295), (1545, 295436), (2060, 221577), (3090, 147718), (6180, 73859)]