64201320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 210319200

約数和(自身を除く): 146117880

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1283, 1390, 1668, 2085, 2502, 2566, 2780, 3336, 3849, 4170, 5004, 5132, 5560, 6255, 6415, 7698, 8340, 10008, 10264, 11547, 12510, 12830, 15396, 16680, 19245, 23094, 25020, 25660, 30792, 38490, 46188, 50040, 51320, 57735, 76980, 92376, 115470, 153960, 178337, 230940, 356674, 461880, 535011, 713348, 891685, 1070022, 1426696, 1605033, 1783370, 2140044, 2675055, 3210066, 3566740, 4280088, 5350110, 6420132, 7133480, 8025165, 10700220, 12840264, 16050330, 21400440, 32100660, 64201320]

約数ペア:

[(1, 64201320), (2, 32100660), (3, 21400440), (4, 16050330), (5, 12840264), (6, 10700220), (8, 8025165), (9, 7133480), (10, 6420132), (12, 5350110), (15, 4280088), (18, 3566740), (20, 3210066), (24, 2675055), (30, 2140044), (36, 1783370), (40, 1605033), (45, 1426696), (60, 1070022), (72, 891685), (90, 713348), (120, 535011), (139, 461880), (180, 356674), (278, 230940), (360, 178337), (417, 153960), (556, 115470), (695, 92376), (834, 76980), (1112, 57735), (1251, 51320), (1283, 50040), (1390, 46188), (1668, 38490), (2085, 30792), (2502, 25660), (2566, 25020), (2780, 23094), (3336, 19245), (3849, 16680), (4170, 15396), (5004, 12830), (5132, 12510), (5560, 11547), (6255, 10264), (6415, 10008), (7698, 8340)]