162345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1352881}}^1$

素因数の和:1352895

約数の個数: 32

約数和(自身を含む): 487037520

約数和(自身を除く): 324691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1352881, 2705762, 4058643, 5411524, 6764405, 8117286, 10823048, 13528810, 16234572, 20293215, 27057620, 32469144, 40586430, 54115240, 81172860, 162345720]

約数ペア:

[(1, 162345720), (2, 81172860), (3, 54115240), (4, 40586430), (5, 32469144), (6, 27057620), (8, 20293215), (10, 16234572), (12, 13528810), (15, 10823048), (20, 8117286), (24, 6764405), (30, 5411524), (40, 4058643), (60, 2705762), (120, 1352881)]