26656020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49363}}^1$

素因数の和:49381

約数の個数: 48

約数和(自身を含む): 82931520

約数和(自身を除く): 56275500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49363, 98726, 148089, 197452, 246815, 296178, 444267, 493630, 592356, 740445, 888534, 987260, 1332801, 1480890, 1777068, 2221335, 2665602, 2961780, 4442670, 5331204, 6664005, 8885340, 13328010, 26656020]

約数ペア:

[(1, 26656020), (2, 13328010), (3, 8885340), (4, 6664005), (5, 5331204), (6, 4442670), (9, 2961780), (10, 2665602), (12, 2221335), (15, 1777068), (18, 1480890), (20, 1332801), (27, 987260), (30, 888534), (36, 740445), (45, 592356), (54, 493630), (60, 444267), (90, 296178), (108, 246815), (135, 197452), (180, 148089), (270, 98726), (540, 49363)]