158258040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2411}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 475839360

約数和(自身を除く): 317581320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2411, 2735, 3282, 4376, 4822, 5470, 6564, 7233, 8205, 9644, 10940, 12055, 13128, 14466, 16410, 19288, 21880, 24110, 28932, 32820, 36165, 48220, 57864, 65640, 72330, 96440, 144660, 289320, 1318817, 2637634, 3956451, 5275268, 6594085, 7912902, 10550536, 13188170, 15825804, 19782255, 26376340, 31651608, 39564510, 52752680, 79129020, 158258040]

約数ペア:

[(1, 158258040), (2, 79129020), (3, 52752680), (4, 39564510), (5, 31651608), (6, 26376340), (8, 19782255), (10, 15825804), (12, 13188170), (15, 10550536), (20, 7912902), (24, 6594085), (30, 5275268), (40, 3956451), (60, 2637634), (120, 1318817), (547, 289320), (1094, 144660), (1641, 96440), (2188, 72330), (2411, 65640), (2735, 57864), (3282, 48220), (4376, 36165), (4822, 32820), (5470, 28932), (6564, 24110), (7233, 21880), (8205, 19288), (9644, 16410), (10940, 14466), (12055, 13128)]