47400840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 154903320

約数和(自身を除く): 107502480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 373, 706, 746, 1059, 1119, 1412, 1492, 1765, 1865, 2118, 2238, 2824, 2984, 3177, 3357, 3530, 3730, 4236, 4476, 5295, 5595, 6354, 6714, 7060, 7460, 8472, 8952, 10590, 11190, 12708, 13428, 14120, 14920, 15885, 16785, 21180, 22380, 25416, 26856, 31770, 33570, 42360, 44760, 63540, 67140, 127080, 131669, 134280, 263338, 395007, 526676, 658345, 790014, 1053352, 1185021, 1316690, 1580028, 1975035, 2370042, 2633380, 3160056, 3950070, 4740084, 5266760, 5925105, 7900140, 9480168, 11850210, 15800280, 23700420, 47400840]

約数ペア:

[(1, 47400840), (2, 23700420), (3, 15800280), (4, 11850210), (5, 9480168), (6, 7900140), (8, 5925105), (9, 5266760), (10, 4740084), (12, 3950070), (15, 3160056), (18, 2633380), (20, 2370042), (24, 1975035), (30, 1580028), (36, 1316690), (40, 1185021), (45, 1053352), (60, 790014), (72, 658345), (90, 526676), (120, 395007), (180, 263338), (353, 134280), (360, 131669), (373, 127080), (706, 67140), (746, 63540), (1059, 44760), (1119, 42360), (1412, 33570), (1492, 31770), (1765, 26856), (1865, 25416), (2118, 22380), (2238, 21180), (2824, 16785), (2984, 15885), (3177, 14920), (3357, 14120), (3530, 13428), (3730, 12708), (4236, 11190), (4476, 10590), (5295, 8952), (5595, 8472), (6354, 7460), (6714, 7060)]