171018720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 589326192

約数和(自身を除く): 418307472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1051, 1130, 1356, 1440, 1695, 1808, 2034, 2102, 2260, 2712, 3153, 3390, 3616, 4068, 4204, 4520, 5085, 5255, 5424, 6306, 6780, 8136, 8408, 9040, 9459, 10170, 10510, 10848, 12612, 13560, 15765, 16272, 16816, 18080, 18918, 20340, 21020, 25224, 27120, 31530, 32544, 33632, 37836, 40680, 42040, 47295, 50448, 54240, 63060, 75672, 81360, 84080, 94590, 100896, 118763, 126120, 151344, 162720, 168160, 189180, 237526, 252240, 302688, 356289, 378360, 475052, 504480, 593815, 712578, 756720, 950104, 1068867, 1187630, 1425156, 1513440, 1781445, 1900208, 2137734, 2375260, 2850312, 3562890, 3800416, 4275468, 4750520, 5344335, 5700624, 7125780, 8550936, 9501040, 10688670, 11401248, 14251560, 17101872, 19002080, 21377340, 28503120, 34203744, 42754680, 57006240, 85509360, 171018720]

約数ペア:

[(1, 171018720), (2, 85509360), (3, 57006240), (4, 42754680), (5, 34203744), (6, 28503120), (8, 21377340), (9, 19002080), (10, 17101872), (12, 14251560), (15, 11401248), (16, 10688670), (18, 9501040), (20, 8550936), (24, 7125780), (30, 5700624), (32, 5344335), (36, 4750520), (40, 4275468), (45, 3800416), (48, 3562890), (60, 2850312), (72, 2375260), (80, 2137734), (90, 1900208), (96, 1781445), (113, 1513440), (120, 1425156), (144, 1187630), (160, 1068867), (180, 950104), (226, 756720), (240, 712578), (288, 593815), (339, 504480), (360, 475052), (452, 378360), (480, 356289), (565, 302688), (678, 252240), (720, 237526), (904, 189180), (1017, 168160), (1051, 162720), (1130, 151344), (1356, 126120), (1440, 118763), (1695, 100896), (1808, 94590), (2034, 84080), (2102, 81360), (2260, 75672), (2712, 63060), (3153, 54240), (3390, 50448), (3616, 47295), (4068, 42040), (4204, 40680), (4520, 37836), (5085, 33632), (5255, 32544), (5424, 31530), (6306, 27120), (6780, 25224), (8136, 21020), (8408, 20340), (9040, 18918), (9459, 18080), (10170, 16816), (10510, 16272), (10848, 15765), (12612, 13560)]