42047520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 133358400

約数和(自身を除く): 91310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 349, 480, 502, 698, 753, 1004, 1047, 1255, 1396, 1506, 1745, 2008, 2094, 2510, 2792, 3012, 3490, 3765, 4016, 4188, 5020, 5235, 5584, 6024, 6980, 7530, 8032, 8376, 10040, 10470, 11168, 12048, 13960, 15060, 16752, 20080, 20940, 24096, 27920, 30120, 33504, 40160, 41880, 55840, 60240, 83760, 87599, 120480, 167520, 175198, 262797, 350396, 437995, 525594, 700792, 875990, 1051188, 1313985, 1401584, 1751980, 2102376, 2627970, 2803168, 3503960, 4204752, 5255940, 7007920, 8409504, 10511880, 14015840, 21023760, 42047520]

約数ペア:

[(1, 42047520), (2, 21023760), (3, 14015840), (4, 10511880), (5, 8409504), (6, 7007920), (8, 5255940), (10, 4204752), (12, 3503960), (15, 2803168), (16, 2627970), (20, 2102376), (24, 1751980), (30, 1401584), (32, 1313985), (40, 1051188), (48, 875990), (60, 700792), (80, 525594), (96, 437995), (120, 350396), (160, 262797), (240, 175198), (251, 167520), (349, 120480), (480, 87599), (502, 83760), (698, 60240), (753, 55840), (1004, 41880), (1047, 40160), (1255, 33504), (1396, 30120), (1506, 27920), (1745, 24096), (2008, 20940), (2094, 20080), (2510, 16752), (2792, 15060), (3012, 13960), (3490, 12048), (3765, 11168), (4016, 10470), (4188, 10040), (5020, 8376), (5235, 8032), (5584, 7530), (6024, 6980)]