2991454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3061}}^1$

素因数の和:3592

約数の個数: 128

約数和(自身を含む): 9557114400

約数和(自身を除く): 6565660320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 509, 640, 960, 1018, 1527, 1920, 2036, 2545, 3054, 3061, 4072, 5090, 6108, 6122, 7635, 8144, 9183, 10180, 12216, 12244, 15270, 15305, 16288, 18366, 20360, 24432, 24488, 30540, 30610, 32576, 36732, 40720, 45915, 48864, 48976, 61080, 61220, 65152, 73464, 81440, 91830, 97728, 97952, 122160, 122440, 146928, 162880, 183660, 195456, 195904, 244320, 244880, 293856, 325760, 367320, 391808, 488640, 489760, 587712, 734640, 977280, 979520, 1175424, 1469280, 1558049, 1959040, 2938560, 3116098, 4674147, 5877120, 6232196, 7790245, 9348294, 12464392, 15580490, 18696588, 23370735, 24928784, 31160980, 37393176, 46741470, 49857568, 62321960, 74786352, 93482940, 99715136, 124643920, 149572704, 186965880, 199430272, 249287840, 299145408, 373931760, 498575680, 598290816, 747863520, 997151360, 1495727040, 2991454080]

約数ペア:

[(1, 2991454080), (2, 1495727040), (3, 997151360), (4, 747863520), (5, 598290816), (6, 498575680), (8, 373931760), (10, 299145408), (12, 249287840), (15, 199430272), (16, 186965880), (20, 149572704), (24, 124643920), (30, 99715136), (32, 93482940), (40, 74786352), (48, 62321960), (60, 49857568), (64, 46741470), (80, 37393176), (96, 31160980), (120, 24928784), (128, 23370735), (160, 18696588), (192, 15580490), (240, 12464392), (320, 9348294), (384, 7790245), (480, 6232196), (509, 5877120), (640, 4674147), (960, 3116098), (1018, 2938560), (1527, 1959040), (1920, 1558049), (2036, 1469280), (2545, 1175424), (3054, 979520), (3061, 977280), (4072, 734640), (5090, 587712), (6108, 489760), (6122, 488640), (7635, 391808), (8144, 367320), (9183, 325760), (10180, 293856), (12216, 244880), (12244, 244320), (15270, 195904), (15305, 195456), (16288, 183660), (18366, 162880), (20360, 146928), (24432, 122440), (24488, 122160), (30540, 97952), (30610, 97728), (32576, 91830), (36732, 81440), (40720, 73464), (45915, 65152), (48864, 61220), (48976, 61080)]