54201720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{451681}}^1$

素因数の和:451695

約数の個数: 32

約数和(自身を含む): 162605520

約数和(自身を除く): 108403800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 451681, 903362, 1355043, 1806724, 2258405, 2710086, 3613448, 4516810, 5420172, 6775215, 9033620, 10840344, 13550430, 18067240, 27100860, 54201720]

約数ペア:

[(1, 54201720), (2, 27100860), (3, 18067240), (4, 13550430), (5, 10840344), (6, 9033620), (8, 6775215), (10, 5420172), (12, 4516810), (15, 3613448), (20, 2710086), (24, 2258405), (30, 1806724), (40, 1355043), (60, 903362), (120, 451681)]