5421720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{45181}}^1$

素因数の和:45195

約数の個数: 32

約数和(自身を含む): 16265520

約数和(自身を除く): 10843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 45181, 90362, 135543, 180724, 225905, 271086, 361448, 451810, 542172, 677715, 903620, 1084344, 1355430, 1807240, 2710860, 5421720]

約数ペア:

[(1, 5421720), (2, 2710860), (3, 1807240), (4, 1355430), (5, 1084344), (6, 903620), (8, 677715), (10, 542172), (12, 451810), (15, 361448), (20, 271086), (24, 225905), (30, 180724), (40, 135543), (60, 90362), (120, 45181)]