16604520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138371}}^1$

素因数の和:138385

約数の個数: 32

約数和(自身を含む): 49813920

約数和(自身を除く): 33209400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138371, 276742, 415113, 553484, 691855, 830226, 1106968, 1383710, 1660452, 2075565, 2767420, 3320904, 4151130, 5534840, 8302260, 16604520]

約数ペア:

[(1, 16604520), (2, 8302260), (3, 5534840), (4, 4151130), (5, 3320904), (6, 2767420), (8, 2075565), (10, 1660452), (12, 1383710), (15, 1106968), (20, 830226), (24, 691855), (30, 553484), (40, 415113), (60, 276742), (120, 138371)]