1304448660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{22861}}^1$

素因数の和:23193

約数の個数: 72

約数和(自身を含む): 3969483336

約数和(自身を除く): 2665034676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 9510, 11412, 14265, 19020, 22861, 28530, 45722, 57060, 68583, 91444, 114305, 137166, 205749, 228610, 274332, 342915, 411498, 457220, 685830, 822996, 1028745, 1371660, 2057490, 4114980, 7246937, 14493874, 21740811, 28987748, 36234685, 43481622, 65222433, 72469370, 86963244, 108704055, 130444866, 144938740, 217408110, 260889732, 326112165, 434816220, 652224330, 1304448660]

約数ペア:

[(1, 1304448660), (2, 652224330), (3, 434816220), (4, 326112165), (5, 260889732), (6, 217408110), (9, 144938740), (10, 130444866), (12, 108704055), (15, 86963244), (18, 72469370), (20, 65222433), (30, 43481622), (36, 36234685), (45, 28987748), (60, 21740811), (90, 14493874), (180, 7246937), (317, 4114980), (634, 2057490), (951, 1371660), (1268, 1028745), (1585, 822996), (1902, 685830), (2853, 457220), (3170, 411498), (3804, 342915), (4755, 274332), (5706, 228610), (6340, 205749), (9510, 137166), (11412, 114305), (14265, 91444), (19020, 68583), (22861, 57060), (28530, 45722)]