977490720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11952

約数の個数: 192

約数和(自身を含む): 3601584000

約数和(自身を除く): 2624093280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 11909, 13680, 16416, 20520, 23818, 27360, 35727, 41040, 47636, 59545, 71454, 82080, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 226271, 238180, 285816, 321543, 357270, 381088, 428724, 452542, 476360, 535905, 571632, 643086, 678813, 714540, 857448, 905084, 952720, 1071810, 1131355, 1143264, 1286172, 1357626, 1429080, 1607715, 1714896, 1810168, 1905440, 2036439, 2143620, 2262710, 2572344, 2715252, 2858160, 3215430, 3394065, 3429792, 3620336, 4072878, 4287240, 4525420, 5144688, 5430504, 5716320, 6109317, 6430860, 6788130, 7240672, 8145756, 8574480, 9050840, 10182195, 10289376, 10861008, 12218634, 12861720, 13576260, 16291512, 17148960, 18101680, 20364390, 21722016, 24437268, 25723440, 27152520, 30546585, 32583024, 36203360, 40728780, 48874536, 51446880, 54305040, 61093170, 65166048, 81457560, 97749072, 108610080, 122186340, 162915120, 195498144, 244372680, 325830240, 488745360, 977490720]

約数ペア:

[(1, 977490720), (2, 488745360), (3, 325830240), (4, 244372680), (5, 195498144), (6, 162915120), (8, 122186340), (9, 108610080), (10, 97749072), (12, 81457560), (15, 65166048), (16, 61093170), (18, 54305040), (19, 51446880), (20, 48874536), (24, 40728780), (27, 36203360), (30, 32583024), (32, 30546585), (36, 27152520), (38, 25723440), (40, 24437268), (45, 21722016), (48, 20364390), (54, 18101680), (57, 17148960), (60, 16291512), (72, 13576260), (76, 12861720), (80, 12218634), (90, 10861008), (95, 10289376), (96, 10182195), (108, 9050840), (114, 8574480), (120, 8145756), (135, 7240672), (144, 6788130), (152, 6430860), (160, 6109317), (171, 5716320), (180, 5430504), (190, 5144688), (216, 4525420), (228, 4287240), (240, 4072878), (270, 3620336), (285, 3429792), (288, 3394065), (304, 3215430), (342, 2858160), (360, 2715252), (380, 2572344), (432, 2262710), (456, 2143620), (480, 2036439), (513, 1905440), (540, 1810168), (570, 1714896), (608, 1607715), (684, 1429080), (720, 1357626), (760, 1286172), (855, 1143264), (864, 1131355), (912, 1071810), (1026, 952720), (1080, 905084), (1140, 857448), (1368, 714540), (1440, 678813), (1520, 643086), (1710, 571632), (1824, 535905), (2052, 476360), (2160, 452542), (2280, 428724), (2565, 381088), (2736, 357270), (3040, 321543), (3420, 285816), (4104, 238180), (4320, 226271), (4560, 214362), (5130, 190544), (5472, 178635), (6840, 142908), (8208, 119090), (9120, 107181), (10260, 95272), (11909, 82080), (13680, 71454), (16416, 59545), (20520, 47636), (23818, 41040), (27360, 35727)]