38340480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 128764800

約数和(自身を除く): 90424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1051, 1140, 1216, 1520, 1824, 1920, 2102, 2280, 2432, 3040, 3153, 3648, 4204, 4560, 5255, 6080, 6306, 7296, 8408, 9120, 10510, 12160, 12612, 15765, 16816, 18240, 19969, 21020, 25224, 31530, 33632, 36480, 39938, 42040, 50448, 59907, 63060, 67264, 79876, 84080, 99845, 100896, 119814, 126120, 134528, 159752, 168160, 199690, 201792, 239628, 252240, 299535, 319504, 336320, 399380, 403584, 479256, 504480, 599070, 639008, 672640, 798760, 958512, 1008960, 1198140, 1278016, 1597520, 1917024, 2017920, 2396280, 2556032, 3195040, 3834048, 4792560, 6390080, 7668096, 9585120, 12780160, 19170240, 38340480]

約数ペア:

[(1, 38340480), (2, 19170240), (3, 12780160), (4, 9585120), (5, 7668096), (6, 6390080), (8, 4792560), (10, 3834048), (12, 3195040), (15, 2556032), (16, 2396280), (19, 2017920), (20, 1917024), (24, 1597520), (30, 1278016), (32, 1198140), (38, 1008960), (40, 958512), (48, 798760), (57, 672640), (60, 639008), (64, 599070), (76, 504480), (80, 479256), (95, 403584), (96, 399380), (114, 336320), (120, 319504), (128, 299535), (152, 252240), (160, 239628), (190, 201792), (192, 199690), (228, 168160), (240, 159752), (285, 134528), (304, 126120), (320, 119814), (380, 100896), (384, 99845), (456, 84080), (480, 79876), (570, 67264), (608, 63060), (640, 59907), (760, 50448), (912, 42040), (960, 39938), (1051, 36480), (1140, 33632), (1216, 31530), (1520, 25224), (1824, 21020), (1920, 19969), (2102, 18240), (2280, 16816), (2432, 15765), (3040, 12612), (3153, 12160), (3648, 10510), (4204, 9120), (4560, 8408), (5255, 7296), (6080, 6306)]