145577220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45779}}^1$

素因数の和:45844

約数の個数: 48

約数和(自身を含む): 415316160

約数和(自身を除く): 269738940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 45779, 91558, 137337, 183116, 228895, 274674, 457790, 549348, 686685, 915580, 1373370, 2426287, 2746740, 4852574, 7278861, 9705148, 12131435, 14557722, 24262870, 29115444, 36394305, 48525740, 72788610, 145577220]

約数ペア:

[(1, 145577220), (2, 72788610), (3, 48525740), (4, 36394305), (5, 29115444), (6, 24262870), (10, 14557722), (12, 12131435), (15, 9705148), (20, 7278861), (30, 4852574), (53, 2746740), (60, 2426287), (106, 1373370), (159, 915580), (212, 686685), (265, 549348), (318, 457790), (530, 274674), (636, 228895), (795, 183116), (1060, 137337), (1590, 91558), (3180, 45779)]