171775440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 579971808

約数和(自身を除く): 408196368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1051, 1135, 1362, 1816, 2043, 2102, 2270, 2724, 3153, 3405, 3632, 4086, 4204, 4540, 5255, 5448, 6306, 6810, 8172, 8408, 9080, 9459, 10215, 10510, 10896, 12612, 13620, 15765, 16344, 16816, 18160, 18918, 20430, 21020, 25224, 27240, 31530, 32688, 37836, 40860, 42040, 47295, 50448, 54480, 63060, 75672, 81720, 84080, 94590, 126120, 151344, 163440, 189180, 238577, 252240, 378360, 477154, 715731, 756720, 954308, 1192885, 1431462, 1908616, 2147193, 2385770, 2862924, 3578655, 3817232, 4294386, 4771540, 5725848, 7157310, 8588772, 9543080, 10735965, 11451696, 14314620, 17177544, 19086160, 21471930, 28629240, 34355088, 42943860, 57258480, 85887720, 171775440]

約数ペア:

[(1, 171775440), (2, 85887720), (3, 57258480), (4, 42943860), (5, 34355088), (6, 28629240), (8, 21471930), (9, 19086160), (10, 17177544), (12, 14314620), (15, 11451696), (16, 10735965), (18, 9543080), (20, 8588772), (24, 7157310), (30, 5725848), (36, 4771540), (40, 4294386), (45, 3817232), (48, 3578655), (60, 2862924), (72, 2385770), (80, 2147193), (90, 1908616), (120, 1431462), (144, 1192885), (180, 954308), (227, 756720), (240, 715731), (360, 477154), (454, 378360), (681, 252240), (720, 238577), (908, 189180), (1051, 163440), (1135, 151344), (1362, 126120), (1816, 94590), (2043, 84080), (2102, 81720), (2270, 75672), (2724, 63060), (3153, 54480), (3405, 50448), (3632, 47295), (4086, 42040), (4204, 40860), (4540, 37836), (5255, 32688), (5448, 31530), (6306, 27240), (6810, 25224), (8172, 21020), (8408, 20430), (9080, 18918), (9459, 18160), (10215, 16816), (10510, 16344), (10896, 15765), (12612, 13620)]