2988347520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1556431}}^1$

素因数の和:1556453

約数の個数: 64

約数和(自身を含む): 9525363840

約数和(自身を除く): 6537016320

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, 640, 960, 1920, 1556431, 3112862, 4669293, 6225724, 7782155, 9338586, 12451448, 15564310, 18677172, 23346465, 24902896, 31128620, 37354344, 46692930, 49805792, 62257240, 74708688, 93385860, 99611584, 124514480, 149417376, 186771720, 199223168, 249028960, 298834752, 373543440, 498057920, 597669504, 747086880, 996115840, 1494173760, 2988347520]

約数ペア:

[(1, 2988347520), (2, 1494173760), (3, 996115840), (4, 747086880), (5, 597669504), (6, 498057920), (8, 373543440), (10, 298834752), (12, 249028960), (15, 199223168), (16, 186771720), (20, 149417376), (24, 124514480), (30, 99611584), (32, 93385860), (40, 74708688), (48, 62257240), (60, 49805792), (64, 46692930), (80, 37354344), (96, 31128620), (120, 24902896), (128, 23346465), (160, 18677172), (192, 15564310), (240, 12451448), (320, 9338586), (384, 7782155), (480, 6225724), (640, 4669293), (960, 3112862), (1920, 1556431)]