38920920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324341}}^1$

素因数の和:324355

約数の個数: 32

約数和(自身を含む): 116763120

約数和(自身を除く): 77842200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324341, 648682, 973023, 1297364, 1621705, 1946046, 2594728, 3243410, 3892092, 4865115, 6486820, 7784184, 9730230, 12973640, 19460460, 38920920]

約数ペア:

[(1, 38920920), (2, 19460460), (3, 12973640), (4, 9730230), (5, 7784184), (6, 6486820), (8, 4865115), (10, 3892092), (12, 3243410), (15, 2594728), (20, 1946046), (24, 1621705), (30, 1297364), (40, 973023), (60, 648682), (120, 324341)]